Furniture › Bedroom Furniture › Mattresses & Boxsprings › King › king mattress 12 inch memory

King 16" Hybrid Mattress - The Twillery Co.® Laird 12-Inch Ultra Plush Euro Top Single Sided w/ Box Spring/Foundation | 80 H x 76 W 16 D in Wayfair

Enjoy the sweetest dreams possible with this ultra plush memory foam mattress and Euro top, which is firmer around the edges and softer in the center. With its independent springs that minimize motion transfer and provide body pressure relief, pocket... more

King 12" Foam Mattress - SwissLUX Plush Euro Top | 80 H x 76 W 12 D in Wayfair 40214

A taste of Swiss luxury, experience the SwissLUX® 12-inch Memory Foam Mattress. Combining proprietary Eurogel® technology with luxury European comfort and design, you’ll stay cool and comfortable throughout the night. Resting at the peak of the... more

Sleep Comfort Mattress King/Queen/Full/Twin XL Soft Gel Memory Foam Tight Top 12 Inch Mattress

The Sleep Comfort Series Mattress is as luxurious as it is conforming. This mattress features low transfer motion and contours to your body to provide maximum comfort, while helping alleviate joint and muscle pain. more

Novilla 12-inch Comfort Gel Memory Foam Mattresses

This Upgraded Novilla 12" gel memory foam king mattress is a premium option at an affordable price. more

Novilla 12-inch Comfort Gel Memory Foam Mattresses

This Upgraded Novilla 12" gel memory foam king mattress is a premium option at an affordable price. more

King Firm 20" Hybrid Mattress - The Twillery Co.® Kurtz 12-Inch Medium EuroTop Single Sided w/ Split Box Spring | 80 H x 76 W 20 D in Wayfair

Enjoy the sweetest dreams possible with this box spring ultra plush memory foam mattress with its Euro top, which is firmer around the edges and softer in the center. With its independent springs that minimize motion transfer and provide body pressure... more

Sleep Theraply Premium Plush Qulited Top Memory Foam & Cooling Gel Mattress, King

Upgrade to the perfect bedding solution and have a more restful night with Sleep Therapy by Spectra Orthopedic Mattress. You will sink in to a deep sleep and wake up refreshed on this 12.5 Inch Knife Edge Pillow-top, American made mattress. more

Sleep Comfort Mattress King/Queen/Full/Twin XL Soft Gel Memory Foam Tight Top 12 Inch Mattress

The Sleep Comfort Series Mattress is as luxurious as it is conforming. This mattress features low transfer motion and contours to your body to provide maximum comfort, while helping alleviate joint and muscle pain. more

Sleep Comfort Mattress King/Queen/Full/Twin XL Soft Gel Memory Foam Tight Top 12 Inch Mattress

The Sleep Comfort Series Mattress is as luxurious as it is conforming. This mattress features low transfer motion and contours to your body to provide maximum comfort, while helping alleviate joint and muscle pain. more

12 Inch Graphene Memory Foam Mattress with CertiPUR-US Certified, Firm Feel, King,White

Discover the ultimate in cooling and contouring comfort with the Capri Memory Foam Mattress. This mattress is designed with a cool-touch top fabric and features Graphene Memory Foam to draw heat away from your body while you sleep. more

12 Inch Memory Foam and Pocket Spring Hybrid Mattress in a Box with Full/ Queen/ King Size

Prepare yourself for the best sleep on this widely popular hybrid mattress designed to provide your body with proper support. more

Amboise 12-inch King-size Adjustable Comfort Latex Mattress

Attain the perfect night's rest with this Amboise 12-inch latex mattress. This adjustable comfort mattress features a soft and luxurious cotton cover and three layers of natural latex memory foam padding with varying softness and firmness. more

King Medium 12" Gel/Foam Mattress - Homaapack Full 12.5 Inch Soto Copper Hybrid Mattress, Gel Memory Foam Mattress- Feel | 80 H x 76 W 12 D Wayfair

We make beds for the whole family—because when you wake up feeling your best, your family gets the best version of you too. The Latex Hybrid Mattress will help you sleep cooler and enjoy greater body support from your bed. By combining supportive... more

King Firm 12" Gel/Foam Mattress - Wade Logan® Ardean 12-Inch Hybrid Reactive Medium Soft Gel Memory Foam Mattress, Breathable, Zipper System | 80 H x 76 W 12 D in Wayfair

The 12” hybrid reactive mattress contains a revolutionary foam that provides a buoyant push-back similar to a latex-like material. This top layer, made of 1.7” reactive foam, complements the base layer, offering the support of a firm mattress without... more

King Firm 12" Gel/Foam Mattress - Wade Logan® Ardean 12-Inch Hybrid Reactive Medium Soft Gel Memory Foam Mattress, Breathable, Zipper System | 80 H x 76 W 12 D in Wayfair

The 12” hybrid reactive mattress contains a revolutionary foam that provides a buoyant push-back similar to a latex-like material. This top layer, made of 1.7” reactive foam, complements the base layer, offering the support of a firm mattress without... more

King 12" Gel/Foam Mattress - Sersper 8 &10 &12 &14 Inch from Charcoal Cooling Gel Memory Foam | 12",King Wayfair WF-PHA12K

Mattress made with soft breathable cover and hole punched & gel-infused memory foam layer effectively regulates your body temperature and promotes cool and ensures a fresh and comfortable sleeping condition all night long. The gel-infused layer of... more

King 12" Gel/Foam Mattress - Alahomora Hybrid 12 Inch Mattress; Cooling Gel Infused Memory Foam & Individual Pocket Spring | 80 H x 76 W D in Wayfair

Good sleep can help people relieve fatigue; relax their brains; and be more energetic the next day. Choosing a good mattress can help you improve the quality of sleep. From now on; deep sleep is no longer a dream. Independent pocket spring system; each... more

Slumber Solutions 12-inch Hybrid Mattress King Cooling Memory Foam Mattress CertiPUR-US - White

Indulge in the luxury of the Hybrid Mattress, featuring cooling luxury fibers and a unique hexagonal border design. This mattress offers advanced support with firmer coils on the perimeter, enhancing the sleeping area and structural integrity. more

King 12" Memory Foam Mattress - Nestl Green Tea Cooling 12 Inch | 80 H x 76 W D in Wayfair WF-NB-MFM-12-K

Your Sleep Haven Awaits Engineered for superior comfort and thermal regulation, the Nestl Green Tea & Graphite Memory Foam Mattress promotes a consistently cool sleep environment, with three layers of CertiPur-US certified, premium memory foam infused... more

King 12" Memory Foam Mattress - Signature Design By Ashley 12 Inch Chime 2.0 Plush | 80 H x 76 W D in Wayfair M42641

Stretch out and let the cares of the day fade away. This ultra-plush king mattress is crafted for modern comfort and convenience, with layers including refreshing green tea foam and response memory foam that support and contour to your body. Even... more

King Medium Memory Foam Mattress - Alwyn Home Finton 12 Inch Innerspring | Wayfair 0D483E194B134007800D4832B8238137

This thick mattress has a tight top and low-motion transfer, so it's designed to let you stay asleep, even if your partner tosses and turns. Three layers of memory foam have a high firmness with a breathable design that helps keep you cool while... more

King Firm 12" Hybrid Mattress - The Twillery Co.® Griggs 12-Inch Medium EuroTop Breathable Mattress, Compatible w/ Adjustable Bed | 80 H x 76 W 12 D in Wayfair

This mattress has pocket springs. With their independent springs that minimize motion transfer and provide body pressure relief, Pocket mattresses are a great option for almost anyone. Even lovers of memory foam or other foam mattresses can benefit... more

King 12" Gel/Foam Mattress - Lulu Plush Gel Memory Foam | 12 H x 76 W D in Wayfair LuluIon12-King

The Lulu 12" Mattress-in-a-box collection offers high-end materials at an affordable price. Cooler and sounder sleep on 12 inches of memory foam that will maintain proper spinal alignment while you sleep. The 12" Mattress-in-a-box uses quality Super... more

King Firm 12" Gel/Foam Mattress - The Twillery Co.® Powhattan 12-Inch Gel Soft Mattress, Standard Size, Breathable, Zippered Cover, Edge Support | 80 H x 60 W 12 D in Wayfair

This 8" mattress has a tight top, edge support, and low-motion transfer, so it's designed to let you stay asleep, even if you or your partner toss and turn. With layers of gel memory foam, this mattress offers a firm feel, so it's great for those who... more

King 12" Gel/Foam Mattress - The Twillery Co.® Polla 12-Inch Plush Gel Ultra Soft Mattress, Cooling Technology, Moisture Wicking, Breathable | 80 H x 76 W 12 D in Wayfair

Sink into plush comfort every night. This 12" mattress has a tight top, edge support, and low-motion transfer, so it's designed to let you stay asleep, even if you or your partner toss and turn. Its three layers of gel memory foam offer a plush feel... more

Queen Firm 12" Gel/Foam Mattress - Dynasty 12 Inch CoolBreeze Gel Memory Foam w/ Cover, | 80 H x 60 W D in Wayfair 12-INCH GEL COOLBREEZE

Wake up ready to take on the day with a full night's sleep with Dynasty Mattress's CoolBreeze Gel Memory Foam Mattress in King. After a long day ensure you get a restful sleep to recharge. Unmatched comfort and quality produce this gel memory foam... more

King Medium 12" Gel/Foam Mattress - Home Cooling Gel Memory Foam | 80 H x 76 W 12 D in Wayfair WF-CH0805-12-K-S

If you love to flop down and sink into the comfort of your bed at the end of the day, then you'll love this mattress. Get the luxury you crave and the ultimate sleep experience that you deserve with a 12-inch cool gel memory foam mattress. The three... more

King Medium 12" Gel/Foam Mattress - ELEMUSE Gel Memory Foam | 80 H x 76 W 12 D in Wayfair MA-12-K

Elevate your sleep with this 12-inch Medium Cooling Gel Memory Foam Mattress. The soft cushioning layer and solid support layer will quickly immerse you in a restful sleep, completely relieving your body's fatigue. When you wake up, you will feel as if... more

King Medium 12" Memory Foam Mattress - Home | 76 H x 80 W 12 D in Wayfair WFN-10CHM28-12-K-US2

This 12-inch zoned memory foam mattress adopts professional special-shaped cutting sponge technology, which can not only give appropriate support to different parts but also reduce sleep pressure and low motion transfer. The mattress structure has... more

King Medium 12" Gel/Foam Mattress - Novilla Gel Memory Foam Sofa Bed | 80 H x 76 W 12 D in Wayfair WFN-010M29-12-K

Tired of restless nights and overheating? You can try this novella 12-inch Gel Memory Foam Mattress. With its breathable and cooling Gel memory foam layer and Bamboo Charcoal Memory Foam, this mattress is designed to regulate temperature and moisture,... more

King Medium 12" Memory Foam Mattress - Alwyn Home Bavorov | 80 H x 76 W 12 D in Wayfair 49150490653F40788AC15D5A8D6D30B1

Experience ultimate comfort on the 12-inch remedy hybrid memory foam and coil mattress. Our quality craftsmanship features 5-layer construction including a 1 inch cooling copper infused plush layer, 2.5 inch GelCare comfort layer, 1 inch high-density... more

King Medium 12" Gel/Foam Mattress - Alwyn Home Wodome Two-Sided Plush Cooling Gel Memory Foam | 80 H x 76 W 12 D in Wayfair

The two-sided 12"gel Memory Foam Mattress provides 2 firm feelings: medium-plush and medium-firm feel. In this mattress, we combined our 6 inches of high-density support foam, 3 inches of comfort memory foam, and 3 inches of cooling gel memory foam.... more

King 12" Gel/Foam Mattress - Alwyn Home Gel Memory Foam Hybrid | 82 H x 40 W 12 D in Wayfair F38496532F2A4E85B0B33570A82B587B

Do you feel sad, wake up in pain, or are unable to sleep all night? Getting the luxury you crave that you deserve with a 12-inch hybrid mattress is your best choice. Mattress in a box and quickly shipped to your door, easy to install. A 12-inch hybrid... more

King 12" Memory Foam Mattress - Alwyn Home Plush | 80 H x 76 W 12 D in Wayfair ANEW1326 37839650

Thick and supple, this memory foam mattress is a great option. Enjoy the ultimate in comfort. Memory foam accommodates changing sleep positions to increase the chance of uninterrupted slumber. This twelve-inch mattress offers substantial construction.... more

King Medium 12" Memory Foam Mattress - Alwyn Home Hybrid | 80 H x 76 W 12 D in Wayfair 23FFF9D24BAD48ED85D20F32DF1DB1AA

A thickened version is coming. 10, 12, and 14 inches mean greater load-bearing capacity. It allows you to perform more intense movements. Not only does it become thicker, but also it is more comfortable. This mattress can better support your spine... more

King Medium 12" Memory Foam Mattress - MLILY Charcoal | 80 H x 76 W 12 D in Wayfair HC-MU-12K

The MLILY Dream 12-inch Memory Foam Mattress is the ultimate sleeping solution for anyone who wants to feel like a champion every time they go to bed. Designed in collaboration with Manchester United Football Club, this mattress is built to provide you... more

King Medium 12" Gel/Foam Mattress - Alwyn Home Dunaverney Gel Memory Foam | 80 H x 76 W 12 D in Wayfair C1F9694B412442CE9BEE6DF7A9C45165

Experience ultimate comfort on the 12-inch Hybrid Mattress. The 5 layer craftsmanship freatures a breathable cover, latex-like GelCare Hypergel Quick Response Foam, high-density support foam and 8" Individually Wrapped Coils on a structural foam... more

King Firm 12" Memory Foam Mattress - Signature Design by Ashley Ultra Plush & Bed Frame | 79 H x 75 W 12 D in Wayfair PKG009855

When it comes to your comfort, discover this 12-inch memory foam king mattress and foundation set. The mattress’s thick layer of memory foam contours to your body, delivering amazing support, pressure relief and comfort. Its memory foam layer is... more