Top 30 King Size Mattresses on Amazon (Verified You can Buy)
Top 1
King Size Mattress, 12 Inch Hybrid King Mattress in a Box, Medium Firm, Memory Foam & Pocketed Springs, Pressure Relief, CertiPUR-US Certified& Fiberglass Free, Motion Isolation, 365-Night Trial
SayTale
STPYQMF008
80.0 x 76.0 x 12.0 Inches
100.31 pounds
Ratings for SayTale (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| SayTale | - | ❌ | ❌ | ❌ |
Features
Balanced Comfort: Experience the perfect blend of contouring support and plush softness with the Saytale mattress king. Individually wrapped pocket springs pair seamlessly with premium memory foam to deliver a cloud like feel. The adaptive medium firmness perfectly accommodates back side and stomach sleepers while ergonomic zoning aligns your spine. Hundreds of independent pocket springs distribute weight evenly to relieve critical pressure points ease fatigue and eliminate morning aches. Choose Saytale to wake up truly refreshed and embrace deeper restorative sleep
2.0 Motion Isolation for Light Sleepers: Enjoy uninterrupted rest with Saytale’s mattress king size featuring unrivaled motion isolation. Dynamic response coils adapt instantly to micro movements while premium memory foam absorbs all localized noise and vibrations. Even if you or your partner tosses turns or gets up often the other sleeper remains completely undisturbed making it ideal for light sleepers and couples. Enhanced with a 7 Zone Orthopedic Support system that promotes proper posture and reinforced edge springs that deliver reliable sag free edge support
Top 2
King Mattress, 12 Inch Hybrid King Size Mattress in a Box, Medium Firm Mattresses with Memory Foam & Pocket Springs, Pressure Relief, Cool Fresh Sleep, Enhanced Edge Support， 80" x 76"
Generic
12K-01
80.0 x 76.0 x 12.0 Inches
76.0 pounds
Ratings for Generic (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| YSHANSTORE | - | ❌ | ❌ | ❌ |
Features
CertiPUR US Hassle-Free Purchase: King size mattress prioritize your health and safety, all memory foams are certified and tested by CertiPUR US to ensure that the products are free of harmful substances and meet the highest quality and safety standards, allowing you to enjoy a comfortable sleep on a fresh and odorless mattress.
Zonal Support Design: 12 inch hybrid king mattress adopts an ergonomic design with a zonal support system to provide differentiated support for different parts such as shoulders, waist and legs, ensuring that the spine maintains a natural curve, while the rapid rebound of the spring can effectively relieve pressure points.
Top 3
Best for Encased Coil
Breezleep King Size Mattress, 14 Inch Cooling Hybrid King Mattress in a Box, Medium Firm with Gel Memory Foam & Pocket Coils, Motion Isolation, Pressure Relief, CertiPUR-US
Breezleep
B0GL72QF6R
80.0 x 14.0 x 76.0 inches
51.0 pounds
Ratings for Breezleep (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Breezleep-US | - | ❌ | ❌ | ❌ |
Features
Ergonomic Zonal Support for Natural Spinal Alignment: Breezleep incorporates an innovative Multi-Zone Responsive Support System in this 14-inch hybrid King mattress. Engineered with precision density zoning, Breezleep delivers differentiated support to key areas including the shoulders, lumbar, hips, and legs. This system conforms to the spine's natural S-curve, alleviating unsupported lumbar gaps. Combined with high-performance springs, Breezleep ensures scientific body pressure distribution and significantly reduces nighttime tossing and turning
Advanced Temperature Regulation & Breathable Sleep Surface: Breezleep's cooling mattress integrates a breathable fabric with an open-core structure, establishing a dynamic air circulation system. This Breezleep technology significantly boosts moisture-wicking and heat dissipation, rapidly expelling excess heat and humidity. The Breezleep sleep surface maintains a consistently cool and dry microenvironment, offering distinct advantages for those with night sweats or temperature sensitivity. Breezleep ensures enhanced sleep continuity and comfort through its climate-control design
Top 4
Best for Hybrid
King Size Mattress (High-End Upgraded) Hotel-Level Luxury 18 Inch Hybrid King Mattress In A Box, Cooling-Gel Memory Foam & Pocket Springs, Back Pain, Extra Edge Support, 365-Night Trial, Medium Firm
FANSACE
CEA18K006
80.0 x 76.0 x 18.0 inches
151.0 pounds
Ratings for FANSACE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| FANSACE LUXURY-USA | - | ❌ | ❌ | ❌ |
Features
Enjoy The Ultimate Comfort of Sleep - Hybrid mattress king consists of multiple layers of high-quality memory foam and enhanced Independent Pocket Springs, With superior comfort and targeted support, it can fully care for your body curves, relax your muscles in 360°, relieve stress, relieve back pain, and experience the ultimate comfort of luxurious sleep.
Quiet & Motion Isolation Individual Springs - King size mattress has a high quality individual pocket coil and slow rebound memory sponge that effectively absorbs the noise and vibration caused by turning over during sleep, minimizing the transfer of motion to your partner and allowing you to enjoy deep sleep without being disturbed.
Top 5
Best for Firm
UniPon 14 inch Firm King Size Mattress, Hybrid King Mattress with Extra Back and Lumbar Support, Fiberglass Free, 365 Nights Trial & 10 Years Warranty, Motion Isolation, Enhenced Edge Support
UniPon
P2503189
80.0 x 76.0 x 14.0 inches
110.0 pounds
Ratings for UniPon (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Cloudnest Direct | - | ❌ | ❌ | ❌ |
Features
【Stay Cool, Sleep Naturally】：The king size mattress is comfortable, breathable, and natural. It effectively wicks away steam and sweat from the contact surface, keeping your body comfortable and dry throughout the night. The mattress’s independent pocket spring system and egg crate designed foam layer enhances air circulation, preventing trapped heat for a cool and comfortable sleep.
【Superior Comfort and Support】:The 14 inch king mattress combines independent pocket springs and multiple layers of supportive foam. This combination ensures even weight distribution from head to toe, offering targeted support to fully relax your muscles and enjoy a restful sleep experience.
Top 6
Best for Extra Plush
Best for Box Spring
Best for Pocket Spring
Best for Adjustable
Best for Back Pain
LETMOON Luxury King Size Mattress 12 Inch, Hotel-Level Hybrid Mattress King Size Bed in a Box, Gel Memory Foam & 7-Zone Pocket Springs, Back & Hip Pain Relief, Fiberglass-Free, 365-Trials, CertiPUR-US
LETMOON
80.0 x 76.0 x 12.0 inches
Ratings for LETMOON (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Moon Direct-US | - | ❌ | ❌ | ❌ |
Features
[ Experience 5-Star Hotel Luxury Sleep at Home ]: Indulge in the ultimate comfort of our 12 inch king size hybrid mattress. The plush Euro-top, crafted with premium 3D knitted fabric and cooling gel memory foam, offers a cloud-like sleeping surface while promoting airflow to keep you cool all night. The advanced design combining premium memory foam and reinforced motion Isolation pocket springs delivers 7-zone targeted ergonomic support that perfectly cradles your body curves, deeply releases pressure points, relaxes all muscle groups, and effectively alleviates back, waist, and hip pain. Enjoy the uninterrupted & hotel-quality deep sleep every night
[ Superior Hybrid Support & Pressure Relief ]: The 12 inch king mattress' synergy of multi-layer high-density memory foam and individually wrapped pocket coils creates a perfectly balanced plush yet supportive surface. It evenly distributes body weight from head to toe, promotes proper spinal alignment, and reduces tossing and turning. Ideal for side, back, stomach, and combination sleepers, providing personalized comfort for every sleeping position. It effectively isolates motion, ensuring you and your partner enjoy undisturbed, deep sleep, ideal for light sleepers, couples. Suitable for teens, adults, seniors
BedStory King Size Hybrid Mattress Extra Firm - 14 Inch King Mattress in a Box - Orthopedic Spinal Alignment & Deep Sleep - Individually Wrapped Spring Coils, CertiPUR-US Certified
BedStory
P2203288
80.0 x 76.0 x 14.0 Inches
Ratings for BedStory (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| WARMNEST HOME | - | ❌ | ❌ | ❌ |
Features
King Mattress Extra-Firm / 14 Inch Hybrid Mattress in a Box
Hybrid Mattress King - Combining multiple foam layers with reinforced pocket springs, the BedStory king size mattresses offer extra-firmness and orthopedic support for all sleeping positions
Novilla King Size Mattress, 12 Inch Gel Memory Foam King Mattress for Cool Sleep & Pressure Relief, Medium Plush Feel with Motion Isolating, Bliss
Novilla
NAMM12KGYV15
80.0 x 76.0 x 12.0 inches
76.0 pounds
- Original Language: English
Ratings for Novilla (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding.General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding.
COOL & HIGHLY BREATHABLE- Novilla king size mattress constructed with a 4-layer all-foam system. The foam mattress on top is a gel-infused memory foam that keeps you cool. The egg crate designed foam layer increases airflow through all areas of this king size memory foam mattress. Mattresses’ quality cover with Bamboo fabrics also enhance 30% breath-ability. Ensures you stay asleep longer with this bed mattress.
Top 9
Best for Hybrid
FANSACE Firm King Mattress, 14 Inch Deluxe Hybrid King Size Mattress in a Box, Cooling-Gel Memory Foam & Pocket Springs, Pressure Relief, Extra Edge Support, 365-Night Trial (2026 Upgraded Support)
FANSACE
14K12SAC
80.0 x 76.0 x 14.0 inches
74.16 Pounds
Ratings for FANSACE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| FANSACE LUXURY-USA | - | ❌ | ❌ | ❌ |
Features
Indulge In Deep, Luxurious Sleep Every Night - This luxurious hybrid mattress king features an advanced scientific structure ratio, which provides excellent alignment protection for your spine, fully relaxes your entire body muscles, eliminates pain, offers a soft and comfortable enveloping sensation and stable and long-lasting support. Coupled with the dual heat dissipation effect of condensation and ventilation, it is precisely the long-lasting comfortable mattress you have been expecting.
Three Upgraded Support Systems - The king size mattress has enhanced the built-in three types of pocket springs, improving the overall durability and stable support of the mattress. It conforms to ergonomic principles to provide excellent alignment protection for the spine. The edges feature three rows of sturdy anti-sagging support, while the middle provides specific cushioning support for the waist and back. It is suitable for all sleeping postures and various groups of people.
Top 10
Best for Memory Foam
GAESTE 10 Inch King Cooling Gel Memory Foam Medium Feel Mattress Breathable Pressure Relief CertiPUR-US Certified Foam, Mattress-in-a-Box Comfort & Supportive No Fiberglass (King, 10 in)
GAESTE
GS-ME-BA-10K
80.0 x 76.0 x 10.0 Inches
66.0 Pounds
Ratings for GAESTE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
Features
ALL-SEASON COOLING MEMORY FOAM – Enjoy a cool and restful night with our gel-infused memory foam. This advanced technology manages heat, ensuring you stay cool and comfortable. Say goodbye to sweaty, restless nights with GAESTE 10" King sized memory foam mattress.
STABLE SUPPORT WITH PRESSURE RELIEF – Contours to your body and provides stable support, helping relieve pressure on the shoulders, hips and back. The medium feel mattress has a balanced firmness that feels supportive without being too soft or too hard, allowing your body to relax and stay comfortable all night.
Top 11
Best for Euro & Box Top
TEMESINE King Size Mattress, 14 Inch Hybrid Mattress in a Box with Individual Pocket Spring, Gel Memory Foam and Euro Top, Medium Firm Feel with Motion Isolation, Pressure Relief, Edge Support,Black
TEMESINE
TMS-1214
80.0 x 76.0 x 14.0 Inches
60.0 Pounds
Ratings for TEMESINE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TEMESINE Direct | - | ❌ | ❌ | ❌ |
Features
High Quality Materials: King size mattress is fiberglass free and can be used with confidence. Hybrid mattress is made of excellent quality memory foam and individual pocket springs, and the materials are carefully selected to create hybrid king mattress in line with the market, so that you can have a cloud like experience when using it.
Firm Support: The edge of the king mattress has a reinforced design that effectively prevents slipping, denting, etc. At the same time, king bed mattress with individual pocketed springs not only provides effective pressure relief and support for every part of your body, but also enhances breathability so that you can stay dry and maintain a comfortable resting environment while you rest.
Top 12
Breezleep King Size Mattress, 12 Inch King Mattress in a Box, Cooling Gel Memory Foam Hybrid Mattress with Pocketed Coils, Medium Firm Feel, CertiPUR-US Certified, Pressure Relief, Motion Isolation
Breezleep
80.0 x 12.0 x 76.0 inches
51.0 pounds
Ratings for Breezleep (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Breezleep-US | - | ❌ | ❌ | ❌ |
Features
Ergonomic Zonal Support for Natural Spinal Alignment: Breezleep incorporates an innovative Multi-Zone Responsive Support System in this 12-inch hybrid King mattress. Engineered with precision density zoning, Breezleep delivers differentiated support to key areas including the shoulders, lumbar, hips, and legs. This system conforms to the spine's natural S-curve, alleviating unsupported lumbar gaps. Combined with high-performance springs, Breezleep ensures scientific body pressure distribution and significantly reduces nighttime tossing and turning
Advanced Temperature Regulation & Breathable Sleep Surface: Breezleep's cooling mattress integrates a breathable fabric with an open-core structure, establishing a dynamic air circulation system. This Breezleep technology significantly boosts moisture-wicking and heat dissipation, rapidly expelling excess heat and humidity. The Breezleep sleep surface maintains a consistently cool and dry microenvironment, offering distinct advantages for those with night sweats or temperature sensitivity. Breezleep ensures enhanced sleep continuity and comfort through its climate-control design
Novilla 14 Inch King Size Memory Foam Mattress in a Box, Pressure Relieving & Plush Comfort, Bliss, Grey
Novilla
NAMM14KGYV15
80.0 x 76.0 x 14.0 inches
92.4 pounds
Ratings for Novilla (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
Features
【GET UP WITHOUT ANY PAINS】The king mattress 14 inch with 4 layers all-foam system, the foam mattress not too soft nor too firm for all sleep positions. This king size mattress 14 inch is made of gel memory foam combined with comfort foam, plus high-density foam underneath, which aligns your spine and evenly disperses your body weight to relieve pressure points while you are sleeping.
【BREATHABLE MATTRESS FOR COOL NIGHT FEELING】The king size mattress is designed with gel-infused memory foam to keep you cool and. The egg crate designed foam layer increases airflow through all areas of mattress king size. The mattress cover can also increase breathability by 30%. Ensure you stay comfortable and refreshed all night long.
Novilla 12 Inch King Mattress,Hybrid Mattress King Size with Silky Cool Fabric, Gel Memory Foam & Pocketed Coils for Motion Isolation & Refreshing Cool Nights CertiPUR-US Certified Mattresses in a Box
Novilla
NAMS12KGYV36
80.0 x 76.0 x 12.0 Inches
94.0 pounds
Ratings for Novilla (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
【Targeted Support Zones for Balanced Alignment】 The king size mattress is built with hundreds of individually pocketed coils, each working independently to deliver precise, zoned support and significantly reduce motion transfer. These hybrid king mattress targeted support zones help maintain spinal alignment, improve sleep stability, and create a more personalized rest experience for a wide range of sleepers.
【Cooling Gel Memory Foam for Pressure-Free Comfort】 This 12 Inch king size mattress combines gel-infused memory foam with a soft comfort foam layer to create a refreshing, pressure-relieving sleep surface. The comfort layer cushions shoulders, hips and pressure-sensitive points, easing tension and reducing tossing and turning. Cooling gel actively disperses heat while adaptive foam contours naturally for deeper, restorative rest.
Top 15
Best for Back Pain
LoadEase King Size Mattress,12 Inch King Mattress in a Box for Back Pain Relief, Upgrade Memory Foam and Pocket Coils Spring, Medium Firm, Excellent Motion Isolation, Edge Support, 80x76x12
LoadEase
LE-P1
80.0 x 76.0 x 12.0 Inches
66.27 pounds
Ratings for LoadEase (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TOP Mattress Store | - | ❌ | ❌ | ❌ |
Features
Comfortable Support for Restful Sleep - The LoadEase 80" W x 76" D x 12" king mattress size 12 inch combines memory foam, multi-layer foam, and an independent spring support system. This blend ensures even weight distribution from head to toe, providing targeted support that allows your muscles to fully relax for a restful night’s sleep
Experience Uninterrupted Sleep with Pocket Spring System - Discover the ultimate in comfort and support with our mattress featuring 1000 upgraded independent pocket springs. Designed to provide exceptional motion isolation, this mattress ensures that your sleep remains undisturbed, even if your partner tosses and turns. Enjoy a peaceful night’s rest as each spring works independently to contour to your body, offering targeted support and minimizing motion transfer
Top 16
SayTale 14 Inch King Size Mattress Hybrid Mattress Gel Memory Foam Individual Pocket Springs King Mattress Pressure Relief Motion Isolation Medium Firm CertiPUR US Certified Fiberglass Free
SayTale
MFPB007
79.92 x 75.98 x 14.0 inches
106.26 Pounds
Ratings for SayTale (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| SayTale | - | ❌ | ❌ | ❌ |
Features
【Ergonomic Multi Layer Design & Lumbar Support】 These mattresses feature a premium multi layer structure including high density support foam and a multi zone pocket spring system. It perfectly contours to the natural spinal curve to help minimize pressure points across the entire back. Experience balanced ergonomic support that promotes proper alignment for enduring comfort and a restful night sleep.
【Skin Friendly & Certified Quality】 Our colchones king materials are officially certified by CertiPUR US and ISPA to ensure they meet strict standards for content emissions and durability. Crafted with high quality breathable fabrics this mattress creates a pure fresh sleep environment prioritizing the comfort and daily well being of you and your family.
Top 17
King Size Mattress, 12" Medium Firm Hybrid Mattresses, King Mattress in a Box with Individual Pocket Springs for Motion Isolation & Pressure Relief, CertiPUR-US & OEKO-TEX Certified,365 Nights Trial
SayTale
RXZERPHS008
80.0 x 76.0 x 12.0 Inches
97.0 pounds
Ratings for SayTale (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| SayTale | - | ❌ | ❌ | ❌ |
Features
Safe & Healthy Materials: Rest easy knowing your health is a priority. Built with CertiPUR-US certified memory foam (verified for ultra-low VOCs, below 0.5 ppm) and OEKO-TEX certified covers, this king mattress has no fiberglass, odors, and harmful chemicals, making it a thoughtful option for sleepers prioritizing material content
Targeted Support: Experience the perfect balance of support with this mattress king size. Hundreds of individually wrapped coils and a zoned support system provide precise support for your shoulders, lower back, and hips, promoting natural spinal alignment and easing pressure points. Excellent for side, back, and stomach sleepers. Independent coils minimize motion transfer, meaning less disturbance from your partner. Reinforced edge support maximizes the usable sleep surface
Top 18
Best Mattresses
Hiboss King Size Mattress (Upgraded), 12 Inch Luxury Hybrid King Mattress in a Box, Cooling Gel Memory Foam & Pocket Springs, Medium Firm, Back Pain Relief, Extra Edge Support, 365-Night Trial
Hiboss
HBA12K-2
80.0 x 76.0 x 12.0 inches
55.06 pounds
Ratings for Hiboss (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Jiatemei Trading Co., Limited | - | ❌ | ❌ | ❌ |
Features
【Experience the Comfort of a Luxury Hotel】With a medium-firm feel, these luxury hybrid king size mattresses strike the perfect balance between plush comfort and firm support — ideal for side, back, and stomach sleepers. It promotes healthy 7-zone spinal alignment to help relieve back pain, gently cradles your body and lets you wake up refreshed without morning stiffness.
【Premium Healthy & Comfortable Fabric】Crafted with a soft Euro-top cover made from premium 4D knitted fabric, this king mattress is ultra-breathable and gentle to the touch. It is 100% fiberglass-free, certified by CertiPUR-US, and contains no irritating chemical odors — creating a cleaner, safer sleep environment for you and your family.
Novilla King Size Mattress, 12 Inch Memory Foam Mattress King for Cool Night Sleep & Pressure Relief, Thermally Balanced Foam Mattresses For Heat Dissipation, CertiPUR-US Certified Mattresses in a Box
Novilla
NAMM12KGYV24
80.0 x 76.0 x 12.0 Inches
77.88 Pounds
Ratings for Novilla (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
Features
Gain Ultimate Cooling Without Losing Support -Breathable knit and temperature-regulating NanoGel memory foam on top avoid trapped warmth and night sweats during sleep, also the natural fiber infused foam helps absorb sweat to keep the continuous freshness of the king size mattress while improving support.
Pressure-Relieving Mattress Cradle Your Body -This novilla king size mattress adopts NanoGel memory foam to molds to your curves accurately, and the high-density foam combined with natural fresh foam enhances the adaptive and targeted support, so your body pressure will be dispersed and sleep restfully.
Top 20
PCUKEM King Size Mattress, 12 Inch King Mattress in a Box, Cooling Gel Memory Foam Hybrid Mattress with Pocketed Coils, Medium Firm Feel, CertiPUR-US Certified, Pressure Relief, Motion Isolation
PCUKEM
PC04
80.0 x 76.0 x 12.0 inches
60.0 Pounds
Ratings for PCUKEM (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| pcukemus | - | ❌ | ❌ | ❌ |
Features
SLEEP YOUR WAY — SIDE, BACK, OR STOMACH：The pcukemus 12‘’ Queen Hybrid Mattress is designed to adapt to the way you sleep. Plush comfort foams, including gel memory foam and responsive support foam, gently cushion pressure points while helping maintain proper spinal alignment. Beneath it all, individually wrapped pocket coils provide balanced support and responsive comfort throughout the night
TARGETED SUPPORT WHERE IT MATTERS:Engineered with a Zoned Support System, this mattress features 8.5” high-compression pocket coils and reinforced lumbar support to help reduce pressure around the lower back and hips. The result is a more stable sleep surface that promotes healthy alignment and helps you wake up feeling refreshed.
Top 21
Arcticus King Size Mattress, 14 Inch Hybrid Mattress in a Box with Memory Foam and Individually Pocketed Spring, Motion Isolation, Pressure Relief, Medium Firmness, CertiPUR-US Certified
Arcticus
80.0 x 76.0 x 14.0 inches
Ratings for Arcticus (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Arcticus | - | ❌ | ❌ | ❌ |
Features
【Optimal Targeted Support for All Sleepers】Arcticus mattress king size features medium firmness and individually pocketed springs, which precisely aligns your shoulders, back and hips for optimal spinal alignment. Whether you’re a side or back sleeper, it delivers balanced pressure relief and stable support. Wake up refreshed with balanced comfort.
【Silent Sleep for Couples & Pet Owners 】Thanks to its noise-free pocket coils design, this mattress absorbs motion vibrations right at the source. Your partner can toss and turn, or get up for midnight water—you won’t feel a single jolt. Even if your furry friends jump on the bed, your deep sleep stays uninterrupted. Enjoy peaceful, undisturbed nights, together.
Top 22
LETMOON 12 Inch King Size Mattress, Hybrid Pocket Spring Medium in Box
LETMOON
M-LA12K
80.0 x 76.0 x 12.0 inches
71.0 Pounds
Ratings for LETMOON (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Moon Direct-US | - | ❌ | ❌ | ❌ |
Features
SCIENTIFIC MULTI-LAYER DUAL SUPPORT SYSTEM. This premium hybrid king size mattress adopts an upgraded scientific multi-layer dual-support structure with thickened multi-layer foam and dense pocket springs. It perfectly balances soft wrapping comfort and strong spinal support, effectively disperses full-body pressure, and upgrades your daily sleep quality with stable and comfortable bearing performance.
DEEP ERGONOMIC BODY RELAXATION. Strictly designed based on human body engineering, this king mattress perfectly fits the natural curve of the human spine. It effectively relieves physical fatigue and muscle soreness caused by daily work and exercise, reduces morning body stiffness, and helps users quickly enter a deep and restful sleep state.
Top 23
Best for Gel Foam
Best for Comfort Foam
Best for Gel Memory Foam
Best for Reversible
Best for 12 inch foam
Novilla King Size Mattress, 12 inch King Mattress in a Box, Gel Memory Foam Mattresses for Cooling Night Sleep, Comfort Support and Pressure Relief, CertiPUR-US Certified
Novilla
NAMM12KWV17
80.0 x 76.0 x 12.0 Inches
70.84 Pounds
Ratings for Novilla (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
Features
Cooling & Breathable - The Novilla 12 inch king foam mattress addes 30% more NanoGel, which will increase the heat absorption capacity, promotes airflow and provides a refreshing cooling effect, thereby delivering an enhanced sleep experience. Enjoy all-night comfort and relaxation, say goodbye hot and restless nights.
Comfort Support - Novilla 12 inch king size mattress features 3 foam layers, providing superior noise and vibration absorption during sleep movements. This ensures that your deep sleep remains undisturbed by your partner's tossing and turning or getting up, enhancing overall sleep comfort. The high-density foam offers balanced support to maintain proper spinal alignment. The combination of gel memory foam and comfort foam effectively relieves pressure points.
Top 24
King Mattress 14 Inch, Cooling Hybrid King Mattress in a Box, Individual Pocket Springs-Motion Isolation, Extra Hip/Shoulder/Lumbar Support, Fiberglass-Free,Ergonomic Zones,365-Night Trial,CertiPUR-US
FP FLEXPEDIC
P2303265
80.0 x 76.0 x 14.0 inches
109.7 pounds
Ratings for FP FLEXPEDIC (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Flexpedic Direct | - | ❌ | ❌ | ❌ |
Features
Enhanced Edge Support & Fiberglass Free - Based on advanced sleep science, reinforced 2.1-2.3 mm perimeter coils prevent roll-off and expand sleep space. Supports up to 800 lbs, colchones queen 12 pulgadas ideal for plus size people. Zero fiberglass ensures safe sleep for kids, pregnant women, and allergy-prone users.
Ergonomic Zoning for Spine Alignment - Zoned foam and spiral coils provide softer cushioning at shoulders/hips while reinforcing lumbar support. The Euro Top relieves pressure and keeps spines aligned, delivering spa sensations for back/side sleepers.
Top 25
Best for luxury
Grbsy 16 Inch King Size Mattress, Upgraded Luxury Hybrid King Mattress in A Box with 7-Zone Support for Cool Night & Pressure Relief, Motion Isolation, Assembled in USA, 365-Night Trial, Medium Firm
Grbsy
744963182990
80.0 x 76.0 x 16.0 Inches
105.0 Pounds
Ratings for Grbsy (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Guanqu Direct | - | ❌ | ❌ | ❌ |
Features
Cloud-Like Comfort & Perfect Spinal Support – For Luxurious Deeper Sleep: Unlike 12 inch, our 16 inch king hybrid mattress adds 4 inches of comfort for a cloud-like feel, better pressure relief, and lasting sleep benefits. Engineered with a multi-layer construction, mattress king size combines a breathable Euro-top, memory foams, and a pocketed spring base. Muscle relaxation and spinal support for side, back, or combination sleepers – balancing comfort and Support for deeply restorative rest
Advanced 7-zone ergonomic support – Relieve Back Pain: The king cooling bed mattress features an enhanced built-in three types of pocket springs, improving overall durability and stable support by 50%. Individually zoned pocket springs and memory foam deliver 7-zone ergonomic support. King matress closely contours to your body, relieving pressure on shoulders and hips while providing lumbar support to keep spine aligned all night. Ideal for those with back or waist pain due to poor support
Top 26
Best for Shoulder Pain
BedStory Medium Firm King Size Mattress 14 Inch, Hybrid Mattress in a Box for Zoned Pressure and Pain Relief, Signature Collection Deep Sleep Mattresses, 10 Years Warranty,365 Nights Trial
BedStory
P2203406
80.0 x 76.0 x 14.0 inches
100.0 pounds
Ratings for BedStory (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| FLEXTHINK Direct | - | ❌ | ❌ | ❌ |
Features
【Zoned Ergonimic Support Design】: Bedstory 14 inch hybrid king mattress adopts an ergonomic design with a zonal support system to provide differentiated support for different parts such as shoulders, waist and hip, ensuring that the spine maintains a natural curve, while the rapid rebound of the spring can effectively relieve pressure points.
【Stay Cool and Sleep Soundly】: The 14 inch king mattress is made of highly breathable fabric, which can effectively promote air circulation inside and outside the mattress, quickly discharge moisture and heat, and keep the sleep environment dry and comfortable, suitable for people who are prone to sweating or sensitive to temperature.
Top 27
Arcticus King Size Mattress, 12 Inch Hybrid Mattress in a Box with Memory Foam and Individually Pocketed Spring, Motion Isolation, Pressure Relief, Medium Firmness, CertiPUR-US Certified
Arcticus
B0FWR3LHTK
80.0 x 76.0 x 12.0 inches
Ratings for Arcticus (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Arcticus | - | ❌ | ❌ | ❌ |
Features
【Optimal Targeted Support for All Sleepers】Arcticus mattress king size features medium firmness and individually pocketed springs, which precisely aligns your shoulders, back and hips for optimal spinal alignment. Whether you’re a side or back sleeper, it delivers balanced pressure relief and stable support. Wake up refreshed with balanced comfort.
【Silent Sleep for Couples & Pet Owners 】Thanks to its noise-free pocket coils design, this mattress absorbs motion vibrations right at the source. Your partner can toss and turn, or get up for midnight water—you won’t feel a single jolt. Even if your furry friends jump on the bed, your deep sleep stays uninterrupted. Enjoy peaceful, undisturbed nights, together.
Top 28
CIOUDWAY King Size Mattress, 12 Inch King Mattress Cooling Hybrid, Gel Memory Foam & Pocket Coils, Medium Firm, Motion Isolation, Pressure Relief, CertiPUR-US (King, Medium Firm)
CIOUDWAY
CIO2606
80.0 x 76.0 x 12.0 Inches
Ratings for CIOUDWAY (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| CLOUDWAY | - | ❌ | ❌ | ❌ |
Features
SLEEP YOUR WAY — SIDE, BACK, OR STOMACH：Designed to adapt to how you sleep. A plush comfort layer with responsive foam and gel memory foam gently contours to your body, while pocketed coils provide balanced support to help keep your spine aligned through the night.
TARGETED SUPPORT WHERE IT MATTERS：Zoned support combines high-compression pocketed coils with reinforced lumbar foam to support your lower back and hips. Helps reduce sinkage and maintain healthy alignment for more restful sleep.
Top 29
Fynterra King Mattress 14 Inch, Medium Firm King Size Mattress in a Box，Hybrid Mattresses with Gel Foam & Zoned Pocket Springs for Pressure Relief, Motion Isolation | CertiPUR-US Certified
Fynterra
4c4f3279-2a3f-4be5-a864-4a1a86611814
76.0 x 80.0 x 14.0 Inches
79.0 pounds
Ratings for Fynterra (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Milipase Space | - | ❌ | ❌ | ❌ |
Features
Soft & Breathable Cooling Fabric Features an upgraded cooling knit cover for king size bed mattress, ultra-soft, skin-friendly, and highly moisture-wicking. The 14-inch king mattress actively diverts body heat, with internal airflow channels accelerating heat dissipation to keep a dry, cool sleep all night.
Precise Spine Support & Pressure Relief Equipped with high-resilience pocketed coils for king mattress, automatically adjusting support based on body weight distribution. Fits natural body curves to relieve back pressure, ideal for those with back discomfort or long sitting hours.
Top 30
UniPon Firm King Size Mattress14 inch, Hybrid King Mattress with Extra Back and Lumbar Support, Fiberglass Free, 365 Nights Trial & 10 Years Warranty, Motion Isolation
UniPon
P2503189
80.0 x 76.0 x 14.0 Inches
110.0 Pounds
Ratings for UniPon (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Cloudnest Direct | - | ❌ | ❌ | ❌ |
Features
【Stay Cool, Sleep Naturally】：The king size mattress is comfortable, breathable, and natural. It effectively wicks away steam and sweat from the contact surface, keeping your body comfortable and dry throughout the night. The mattress’s independent pocket spring system and egg crate designed foam layer enhances air circulation, preventing trapped heat for a cool and comfortable sleep.
【Superior Comfort and Support】:The 14 inch king mattress combines independent pocket springs and multiple layers of supportive foam. This combination ensures even weight distribution from head to toe, offering targeted support to fully relax your muscles and enjoy a restful sleep experience.
King Size Mattress: Things You Should Know Before You Buy!
Hold your horses. Before we delve into the best of the best, here are some key things you should know. The wrong mattress can have some significant side effects on your health, so take note!
How Big is A King Size Mattress?
A king size mattress is 76 inches wide by 80 inches long, which is just a couple of inches shorter than putting 2 twin XL mattresses together.
To give you a little perspective:
- Full: 54 by 75 inches.
- Queen: 60 by 80 inches.
- King: 76 by 80 inches.
- Cal King: 72 by 84 inches (many people mistakenly think it’s as wide as a king mattress, but it isn’t. It’s taller but thinner).
To fill a king-size mattress, you and your partner would need to be something like 2 meters tall (6 foot 8 inches) and be as wide laying down as a single bed. That’s pretty wide.
Know more about different mattress sizes, click here.
Mattress Size & Dimensions
- Crib Mattress: 22"x 52"(in Inch) = 56 x 132cm (in Centimeters)
- Small Single: 30"x 74"(in Inch) = 76 x 188cm (in Centimeters)
- Twin Mattress: 38" x 75" (in Inch) = 96.5 X 190.5cm (in Centimeters)
- Twin XL Mattress: 38" x 80" (in Inch) = 96.5 X 203cm (in Centimeters)
- Full Mattress: 53" x 75" (in Inch) = 134.5 X 190.5cm (in Centimeters)
- Full XL Mattress: 54"x 80"(in Inch) = 137 x 203cm (in Centimeters)
- Queen Mattress: 60" x 80" (in Inch) = 152.5 X 203cm (in Centimeters)
- Olympic Queen Mattress: 66"x 80"(in Inch) = 168 x 203cm (in Centimeters)
- King Mattress: 76" x 80" (in Inch) = 193 X 203cm (in Centimeters)
- California King Mattress: 72" x 84" (in Inch) = 183 X 213cm (in Centimeters)
What Mattress Types do King Size Mattresses Come in?
This is the important part. Different mattress types are better for different sleepers and sleeping positions! Don’t worry if this is going over your head a little. We’ve made it easy for you by letting you know what each mattress is suitable for in our mini-reviews below.
King mattresses can be:
Innerspring – at a basic level, an innerspring mattress is full of metal coils surrounded by padding and sealed in the mattress case. Of course, the industry has developed a lot over the years and you’ll now find all sorts of coil systems, metal types and spring layers used by mattress makers to create a better feel. These mattresses tend to offer a good bounce but can be noisy, so look for noise insulating foam layers too.
Foam (Memory Foam) – foam layers, usually a mid-layer and top layer at least, remember your body shape and let you sink into your mattress. This type tends to offer the best support for side sleepers, although there are firm foams that can help back and stomach sleepers too.
Latex – a natural product made from rubber that’s entirely biodegradable! It’s great as a more resistant foamy feel and often combined with other natural materials to create eco-friendly mattresses, if you’re into that kind of thing.
Hybrid – this is the most common type of king mattress or any large mattress size. To keep the large surface springy and to prevent natural sagging at the center, a mix of foam, latex, and innerspring layers are used to create a sturdier mattress.
How Can I Clean This Gigantic Mattress Size?
Because king size mattresses are so huge, you want to keep the cleaning to the minimum. Double up on mattress sheets that you can wash if something is spilled on it, and then all you’ll need to do is spot clean if the actual mattress beneath gets dirty. A sponge, hot water and washing powder are all you need to scrub out stains.
For odors and all-over cleaning, you can use baking soda. Sprinkle it over the mattress to let it absorb odors then get ready with the vacuum cleaner. It might be easier on your back to lift the mattress vertically against a wall for this.
How Much Should I Expect to Pay for a King Size Mattress?
Price points vary widely but you should always expect to pay more for a king mattress than a smaller size!
The cheapest king size mattresses on our list are around $800.
The most expensive king size mattresses are around $3000.
The average is about $1900.
All these price averages are at the time of writing this article – don’t expect them to stay the same! As eco-materials become more popular and new mattress types are developed, prices could go either up or down.
Delivery AND Returns Are Important to Check!
- 1. King Size Mattress, 12 Inch Hybrid King Mattress in a...
- 2. King Mattress, 12 Inch Hybrid King Size Mattress in a...
- 3. Breezleep King Size Mattress, 14 Inch Cooling Hybrid King Mattress...
- 4. King Size Mattress (High-End Upgraded) Hotel-Level Luxury 18 Inch Hybrid...
- 5. UniPon 14 inch Firm King Size Mattress, Hybrid King Mattress...
- 6. LETMOON Luxury King Size Mattress 12 Inch, Hotel-Level Hybrid Mattress...
- 7. BedStory King Size Hybrid Mattress Extra Firm - 14 Inch...
- 8. Novilla King Size Mattress, 12 Inch Gel Memory Foam King...
- 9. FANSACE Firm King Mattress, 14 Inch Deluxe Hybrid King Size...
- 10. GAESTE 10 Inch King Cooling Gel Memory Foam Medium Feel...
Top 10 King Size Mattresses Brands on Amazon
Here is the list of top-rated brands that were evaluated by CherryPicks.
- SayTale
- Generic
- Breezleep
- FANSACE
- UniPon
- LETMOON
- BedStory
- Novilla
- GAESTE
- TEMESINE
Related King Size Mattresses Guides
For more personalized King Size Mattresses guides, Check those pages,
Size
Finally, the last thing you should know about buying the best king size mattress online is… sometimes you can’t tell if it’s the best or not until you’ve spent a few nights sleeping on it. That’s why checking the details of the trial policy is especially important. Read our reviews below to find out whether returns are accepted and how delivery is dealt with by each brand.
[Get] King Size Mattresses Deals (✅Exclusively for Prime)
What does "Amazon Fulfilled" Mean?
Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.
When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.
What does "Prime" Mean?
"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.
Prime members also have access to other benefits, including 2-Day Shipping, Exclusive Member Deals, Prime Video, Buy With Prime, Amazon Music, Prime Gaming, and more.
Shop Prime King Size Mattresses Deals
What does "Free Shipping" Mean?
"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.
Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.
Why Should You Trust Us?
Now hundreds and thousands of Furniture supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best King Size Mattresses to buy for new September 2026?
CherryPicks’s Methodology for Evaluating King Size Mattresses
We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Furniture items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.
We collected and analyzed 306 of King Size Mattresses reviews based on our selection criteria. It helped us shortlist the top qualified and rated King Size Mattresses for Furniture, We found that most customers choose King Size Mattresses with an average price of $325.56, and the top brands are Generic, Novilla And BedStory.
Then our expert-level editors reviewed all those quality items and selected the top 30 King Size Mattresses for you, We have researched hundreds of sellers and picked the top sellers for Furniture, including Amazon Resale And Amazon.com. The King Size Mattress, 12 Inch Hybrid King Mattres... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 81 consumers with an average rating of 4.6.
We've helped a lot of satisfied users get the right Home & Kitchen product based on their needs, and save lots of time for them to pick King Size Mattresses to buy.
Nathaniel Kapman owns a small store where he sells tools for home improvement. From interacting with these tools over the years, he has developed a wealth of experience and can tell which tool is good for what. However, on this platform, he does not use intuition. Instead, he follows the laid down guidelines, making his reviews and guide top-notch.