Furniture › Bedroom Furniture › King › king medium 12 foam mattress

King Mattress 12 Inch - Medium Firm Gel Memory Foam - Cooling Comfort Technology - 365-Night Trial - Forever Warranty

This outdoor patio set includes 2 chairs 1 Loveseat 1 coffee table 3 seat cushions 4 back cushions. Weight: 125 pounds. European Style Rope Design: This patio furniture set is designed with hand-woven weather-resistant olefin rope for long-lasting... more

King Firm Gel/Foam Mattress - Blissful Nights Two-Sided 12" Medium & Gel Memory Foam | Split Wayfair SB-MT-ISWITCH-6/6split

This 2-in-1 mattress allows you to switch the comfort and feel by simply flipping it. Each sleep surface of the mattress was thoughtfully designed with gel memory foam to dissipate heat and allow air to travel throughout for a comfortable night’s... more

King Mattress, 12 Inch Gel Memory Foam King Mattress for Cool Sleep & Pressure Relief, Medium Plush Feel with Motion Isolating

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. more

King Mattress, 12 Inch Gel Memory Foam King Mattress for Cool Sleep & Pressure Relief, Medium Plush Feel with Motion Isolating

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. more

King Mattress, 12 Inch Gel Memory Foam King Mattress for Cool Sleep & Pressure Relief, Medium Plush Feel with Motion Isolating

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. more

King Medium 12" Memory Foam Mattress - Sealy Cool + Clean 12” | 80 H x 76 W 12 D in Wayfair F03-00180-KG0

Cool. Clean. Comfortable. Convenient. The Sealy 12” Memory Foam Mattress-in-a-Box brings all the comfort and trusted quality of a Sealy mattress, turned up a notch with a cool & clean cover and mattress-in-a-box convenience. Cool-touch plush knit cover... more

King Medium 12" Hybrid Mattress - Wayfair Sleep™ Pillow Top | 79 H x 75 W 12 D in FC66CC456E034896A0991B6D9E056D14

Sometimes all you want to do at the end of a long day is flop down in bed and snooze - we get it. That's what this 12" medium hybrid mattress is here to help you do: Crafted with both pocket coils and gel memory foam, it's perfect for giving you the... more

King Mattress, 12 Inch Hybrid Innerspring Mattress with Memory Foam, Support & Pressure Relief, Medium Firm Feel Mattress

【Support and Comfort】- The king size mattress features individually wrapped pocket coils and pressure-relieving foam, which work together to provide targeted support and cradle your body shape, so you awake feeling refreshed and free of aches and pains. more

King Size Chime 12 Inch Medium Firm Memory Foam Mattress with Green Tea & Charcoal Gel

Pvc MEMORY FOAM MATTRESS: For sound sleep you've always dreamed of. more

King Size Chime 12 Inch Medium Firm Hybrid Mattress with Cooling Gel Memory Foam

HYBRID MATTRESS: For supportive, dreamy sleeping. more

King Size Chime 12 Inch Medium Firm Memory Foam Mattress with Green Tea & Charcoal Gel

Pvc MEMORY FOAM MATTRESS: For sound sleep you've always dreamed of. more

12 Inch Twin Full Queen King Mattress in a Box Hybrid Mattress

Upgrade your sleeping experience with our Medium Firm Mattress featuring CertiPUR-US certified gel foam and edge support. Designed for optimal comfort and support, this mattress is perfect for those who prefer a medium firmness level. more

12 Inch Twin Full Queen King Mattress in a Box Hybrid Mattress

Upgrade your sleeping experience with our Medium Firm Mattress featuring CertiPUR-US certified gel foam and edge support. Designed for optimal comfort and support, this mattress is perfect for those who prefer a medium firmness level. more

12 Inch Twin Full Queen King Mattress in a Box Hybrid Mattress

Upgrade your sleeping experience with our Medium Firm Mattress featuring CertiPUR-US certified gel foam and edge support. Designed for optimal comfort and support, this mattress is perfect for those who prefer a medium firmness level. more

12 Inch Twin Full Queen King Mattress in a Box Hybrid Mattress

Upgrade your sleeping experience with our Medium Firm Mattress featuring CertiPUR-US certified gel foam and edge support. Designed for optimal comfort and support, this mattress is perfect for those who prefer a medium firmness level. more

12 Inch Twin Full Queen King Mattress in a Box Hybrid Mattress

Upgrade your sleeping experience with our Medium Firm Mattress featuring CertiPUR-US certified gel foam and edge support. Designed for optimal comfort and support, this mattress is perfect for those who prefer a medium firmness level. more

12 Inch Twin Full Queen King Mattress in a Box Hybrid Mattress

Upgrade your sleeping experience with our Medium Firm Mattress featuring CertiPUR-US certified gel foam and edge support. Designed for optimal comfort and support, this mattress is perfect for those who prefer a medium firmness level. more

12 Inch Twin Full Queen King Mattress in a Box Hybrid Mattress

Upgrade your sleeping experience with our Medium Firm Mattress featuring CertiPUR-US certified gel foam and edge support. Designed for optimal comfort and support, this mattress is perfect for those who prefer a medium firmness level. more

King Medium 12" Memory Foam Mattress - Sealy to Go 12” in a Box | 80 H x 76 W 12 D Wayfair F03-00086-KG0

Sealy foam mattresses use a combination of advanced foams to deliver custom body-hugging support for every part of your body. The carefully layered foams conform to your shape, distributing your weight evenly to relieve pressure points so you wake up... more

King Medium 12" Memory Foam Mattress - Zinus | 80 H x 76 W 12 D in Wayfair SM-M-FMS-1200K

There’s no comfort quite like the kind you get from a big hug. The Ultima Memory Foam Mattress delivers just that - enveloping comfort that fits your shape like a glove to soothe you to sleep. Created with a special blend of high-quality foam layers,... more

King Medium 12" Memory Foam Mattress - Wayfair Sleep™ | 80 H x 76 W 12 D in 3AD68E189E704DC3A739600A766A0827

Whether you're settling in for an afternoon nap or drifting off for a good night's rest, this mattress is here to help you get the sleep you need. Crafted from layers of memory foam, it features medium firmness and a breathable design to help keep you... more

King Medium 12" Hybrid Mattress - Avenco Pillow Top | 84 H x 76 W 12 D in Wayfair AC-NDSM30K00F-HK

Our mattress will perfectly adapt to your body line and give you excellent support. Designed with 2.36-inch high resilience foam, 0.39-inch latex foam, 0.39-inch rayon from bamboo foam, and 26-inch pocket spring, this full-size memory foam mattress... more

King Medium 12" Hybrid Mattress - Sealy To Go In a Box | 80 H x 76 W 12 D in Wayfair F03-00088-KG0

The mattress is designed to give you the best of both worlds. The unique combination of two innovative comfort technologies provides universal comfort and support for each unique preference and body type. Premium memory foam conforms and responds to... more

King Medium 12" Gel/Foam Mattress - Gel Memory Foam & Box Spring ComforPedic Loft from Beautyrest | 80 H x 76 W 12 D in Wayfair 35602-04770-WFS

Elevate your sleep experience with a 12" medium gel memory foam mattress. This upscale gel memory foam mattress provides three layers of support for a luxuriously comfortable sleeping experience. The gel memory foam mattress has increased airflow... more

King Medium 12" Gel/Foam Mattress - Gel Memory Foam ComforPedic Loft from Beautyrest | 80 H x 76 W 12 D in Wayfair 35602-04770-WF

Elevate your sleep experience with a 12" medium gel memory foam mattress. This upscale gel memory foam mattress provides three layers of support for a luxuriously comfortable sleeping experience. The gel memory foam mattress has increased airflow... more

King Medium 12" Memory Foam Mattress - Tempur-Pedic TEMPUR ProAdapt | 80 H x 76 W 12 D in Wayfair 10737170

Continuous innovation for continuous comfort. This product is expertly engineered with the most pressure-relieving material we've ever created and one-of-a-kind cooling technology. It adapts and conforms to your body’s unique needs. Every point of... more

King Medium 12" Memory Foam Mattress - Sealy Cool w/ CopperChill Technology in Brown | 80 H x 76 W 12 D Wayfair F03-00129-KG0

Sealy foam mattresses use a combination of advanced foams to deliver custom body-hugging support for every part of your body. Our carefully layered foams conform to your shape, distributing your weight evenly to relieve pressure points so you wake up... more

King Medium 12" Hybrid Mattress - Sleep Inc. Solutions | 79 H x 75 W 12 D in Wayfair S70512E-1060

Get total comfort at a cozy price with the Sleep Inc. Sleep Solutions 12" Hybrid Mattress. Sleep Inc. hybrid mattresses combine cradling cool gel memory foam with traditional innerspring to give you the support you are used to with the pressure relief... more

King Medium 12" Hybrid Mattress - Wayfair Sleep™ USA Made | 80 H x 76 W 12 D in 7E459B8D1201450BBFEEBB21811F0F1A

This Wayfair Sleep 14" Medium Hybrid 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. Proudly made and designed in the USA, its layers of gel perfusion memory foam,... more

King 12" Gel Mattress - Wayfair Sleep™ Plush Cooling Hybrid | 80 H x 76 W 12 D in WFSL1041 34538122

Dreaming of better rest? This 12'' hybrid mattress is here to help you get the sleep you deserve. Combining the best of innerspring and memory foam mattresses, this Wayfair Sleep™ 12" Medium Plush Hybrid Mattress pairs a pocket coil base with layers of... more

King Medium 12" Memory Foam Mattress - Alwyn Home Murphy | 80 H x 76 W 12 D in Wayfair E16AA31244EB47F58A3F43F1D82E8FFC

Spot clean only 100% polyester experience the pillowy soft comfort only a quilted mattress can provide cool and pressure relieving gel memory foam inside! The quilted top layer of silky soft foam and luxurious stretch knit fabric. Contoured cool, gel... more

King Medium 12.5" Innerspring Mattress - Sealy Posturepedic Mill Park Tight Top & Box Spring Set | 80 H x 76 W 12.5 D in Wayfair 42952661

This mattress features the trusted motion-reducing encased coils and targeted memory foam support of similar Posturepedic Spring mattresses with a medium feel. A reinforced edge improves durability, while cover treatments help to keep you cool, and the... 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

King Medium 12" Foam Mattress - Chevni Hybrid Pocket Spring w/ CertiPUR-US Certified | 80 H x 76 W 12 D in Wayfair Chevni002-K

Chevni memory foam hybrid mattress provides soft comfort and quality support through pocket springs. The pocket spring base combined with memory foam ensures adequate support for the back, hips, and neck. The high-quality Gel memory foam conforms to... more

King Medium 12" Gel/Foam Mattress - Home Two-Sided Gel Memory Foam | 80 H x 76 W 12 D in Wayfair WF-CH001-12-K-S

This gel memory foam mattress is created by listening to over 100000 user experiences from our customers in the U.S. This medium mattress provides multi-layered foam for a combination of breathable, and comfortable. Gel-infused memory foam helps you... more

King Firm 12" Gel/Foam Mattress - Blissful Nights Two-Sided Medium & Gel Memory Foam | 80 H x 76 W 12 D in Wayfair 12SWITCH-EK

This 2-in-1 mattress allows you to switch the comfort and feel by simply flipping it. Each sleep surface of the mattress was thoughtfully designed with gel memory foam to dissipate heat and allow air to travel throughout for a comfortable night’s... more

King Medium Firm 12" Foam Mattress - Grandeur Deluxe Size (76"x80"x12") Only Fully Assembled, Good For Your Back, Luxury Height, Long Lasting & 2 Sided By Alwyn Home | 80 H x 76 W 12 D in Wayfair

Who couldn't do with a good night sleep in their life? The Grandeur Deluxe Orthopedic Double-Sided Medium Firm King Size Mattress Only by Alwyn Home is smartly engineered to treat you to a comfortable experience when you turn in for the night. This... more

King Medium 12" Hybrid Mattress - Sealy Cool w/ CopperChill Technology in Brown | 80 H x 76 W 12 D Wayfair F03-00131-KG0

Sealy was among the first to create the hybrid, pairing the best qualities of innerspring and memory foam mattresses to deliver best-of-both-worlds comfort. Carefully engineered coils adapt and support every part of your body, while specialty foams... more