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California King Firm 12" Gel/Foam Mattress - Blissful Nights Two-Sided Medium & Gel Memory Foam 84.0 H x 72.0 W 12.0 D | Wayfair 12SWITCH-CK

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

Full Firm 12" Gel/Foam Mattress - Best Choice Products 12in King Size 2-Layer Medium-Firm Charcoal Gel & Green Tea Infused Memory Foam 75.0 H x 54.0 W 12.0 D Wayfair

Features:MOISTURE-WICKING CHARCOAL GEL: Bamboo charcoal and gel-infused memory foam helps eliminate odors, regulate temperature, and absorb moisture to inhibit airborne irritantsANTI ODOR GREEN TEA LAYER: All natural green tea infused memory foam... more

California King Extra Firm 12" Innerspring Mattress - Sealy Tight Top Sofa Bed & Box Spring 84.0 H x 72.0 W 12.0 D | King/5" Wayfair 42728462

This mattress upgrades Posturepedic® Spring mattresses with our most rigorously tested materials. Motion-reducing coils, targeted gel memory foam, and cushioning specialty gel foams deliver full-body support, while the antibacterial soft-knit cover is... more

6-inch Thick Medium Firm Cool Gel Memory Foam Mattress

Specification : Color: White Product Dimensions: Full: ‎‎11.02 x 11.02 x 55.12 inches King Size: ‎14.57 x 14.96 x 41.73 inches Queen Size: 11.02 x 11.02 x 61.02 inches Twin: 11.02 x 11.02 x 40.16 inches Product Weight: Full: 28lbs. King: 43lbs. more

6-inch Thick Medium Firm Cool Gel Memory Foam Mattress

Specification : Color: White Product Dimensions: Full: ‎‎11.02 x 11.02 x 55.12 inches King Size: ‎14.57 x 14.96 x 41.73 inches Queen Size: 11.02 x 11.02 x 61.02 inches Twin: 11.02 x 11.02 x 40.16 inches Product Weight: Full: 28lbs. King: 43lbs. more

6-inch Thick Medium Firm Cool Gel Memory Foam Mattress

Specification : Color: White Product Dimensions: Full: ‎‎11.02 x 11.02 x 55.12 inches King Size: ‎14.57 x 14.96 x 41.73 inches Queen Size: 11.02 x 11.02 x 61.02 inches Twin: 11.02 x 11.02 x 40.16 inches Product Weight: Full: 28lbs. King: 43lbs. more

King Size Mattress, 12 inch King Mattress with Gel Memory Foam, Medium Firm, Mattress in a Box,

King Size Mattress, 12 inch King Mattress with Gel Memory Foam, Medium Firm, Mattress in a Box, more

Firm King Size Mattress, 12 Inch Hybrid Mattress King Size with Gel Memory Foam and Pocket Springs,

Firm King Size Mattress, 12 Inch Hybrid Mattress King Size with Gel Memory Foam and Pocket Springs, more

Queen、King、California King Size 12 Inch Medium Firm Hybrid Mattress with Cooling Gel Memory Foam

Queen、King、California King Size 12 Inch Medium Firm Hybrid Mattress with Cooling Gel Memory Foam more

King Firm 12" Gel/Foam Mattress - Blissful Nights Two-Sided Medium & Gel Memory Foam 80.0 H x 76.0 W 12.0 D | 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 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 Extra Firm 12" Innerspring Mattress - Sealy Tight Top Sofa Bed & Box Spring 80.0 H x 60.0 W 12.0 D | King/5" Wayfair 42728461

This mattress upgrades Posturepedic® Spring mattresses with our most rigorously tested materials. Motion-reducing coils, targeted gel memory foam, and cushioning specialty gel foams deliver full-body support, while the antibacterial soft-knit cover is... more

6-inch Thick Medium Firm Cool Gel Memory Foam Mattress

Specification : Color: White Product Dimensions: Full: ‎‎11.02 x 11.02 x 55.12 inches King Size: ‎14.57 x 14.96 x 41.73 inches Queen Size: 11.02 x 11.02 x 61.02 inches Twin: 11.02 x 11.02 x 40.16 inches Product Weight: Full: 28lbs. King: 43lbs. more

King Firm 12" Hybrid Mattress - Signature Design by Ashley Limited Edition 79.0 H x 75.0 W 12.0 D, Cotton | Wayfair M62541

Luxury comfort leads to luxury rest. This firm queen mattress soothes your body with cottony softness on the cover. Packed inside are layers of support foam and gel memory foam to relieve your pressure points. Rows of power-packed wrapped coils help... more

California King Firm 12" Gel/Foam Mattress - Wayfair Sleep™ Gel Memory Foam 83.0 H x 71.0 W 12.0 D | 4C151848352C4A62B8C7F8F0C6B88C78

Get responsive and supportive comfort with the 12” Firm Gel Memory Foam Mattress. This mattress has a top layer of latex-like foam that keeps you sleeping on top of your mattress instead of sinking into it and provides more responsive comfort.... more

King Firm 12" Gel/Foam Mattress - Gel Memory Foam & Box Spring 80.0 H x 76.0 W 12.0 D ComforPedic Loft from Beautyrest | Wayfair 35602-04776-WFS

Elevate your sleep experience with the Comforpedic Loft from the Beautyrest gel memory foam mattress set. This upscale gel memory foam mattress provides three layers of support for a luxuriously comfortable sleeping experience. The gel memory foam... more

King Firm 12" Gel/Foam Mattress - Comforpedic From Beautyrest Gel Memory Foam & Adjustable Base 80.0 H x 76.0 W 12.0 D | Split Wayfair

The 12" firm gel memory foam mattress is manufactured with gel memory foam and includes an adjustable foundation! Upscale gel memory foam with an adjustable foundation for personalized comfort. Comforpedic From Beautyrest Mattress Size: Split King |... more

King Firm 12" Hybrid Mattress - Signature Design by Ashley 80.0 H x 72.0 W 12.0 D | Wayfair M62841

With this hybrid queen mattress, you have endless possibilities for restful sleep. Feel the support of a truly traditional coil mattress that contours to your body for a comforting feel. High-density foam provides the firmness you love. Gel memory foam... more

King Firm 12" Hybrid Mattress - Signature Design by Ashley 80.0 H x 72.0 W 12.0 D | Wayfair M62841

With this hybrid queen mattress, you have endless possibilities for restful sleep. Feel the support of a truly traditional coil mattress that contours to your body for a comforting feel. High-density foam provides the firmness you love. Gel memory foam... more

King Firm 12" Innerspring Mattress - Serta Perfect Sleeper 79.5 H x 76.0 W 12.0 D | Wayfair 500104131-1060

The Perfect Sleeper 12" Firm mattress features better pressure point relief, a heat-regulating fabric cover, and the most supportive coil system available in the Perfect Sleeper line. An additional layer of breathable, cooling gel memory foam helps the... more

King 12" Hybrid Mattress - The Twillery Co.® Burntwood Frim 79.0 H x 75.0 W 12.0 D | Wayfair CC5BC8A968BE48229DC7648CE21EA4D2

This multi-layer hybrid mattress offers a firm, yet comfortable sleeping experience with its combination of gel and graphite-infused memory foam. Designed to keep you cool and provide pressure point relief, it cradles your body shape for a deeper, more... more

King Firm 12" Memory Foam Mattress - White Noise Poar Reversible Plush 80.0 H x 76.0 W 12.0 D | Wayfair 7C464F3B609F4F5F81B22068ECEC5011

Two different comfort options all in one mattress! This unique 12-inch reversible mattress will change the way you sleep by allowing you to choose a plush or firm side. The Feran Ice cover keeps you cool while you rest and the G Flex cool Gel memory... more

California King 12" Hybrid Mattress - The Twillery Co.® Burntwood Frim 83.0 H x 71.0 W 12.0 D | Wayfair 17F60E0043624A45B1355C6DA7E60352

This multi-layer hybrid mattress offers a firm, yet comfortable sleeping experience with its combination of gel and graphite-infused memory foam. Designed to keep you cool and provide pressure point relief, it cradles your body shape for a deeper, more... more

King Medium Firm 12" Gel/Foam Mattress - Dynasty 10 Inch CoolBreeze Gel RV Bed for Campers Trailers 80.0 H x 72.0 W 12.0 D | (72"x 80") Wayfair

Wake up ready to take on the open road with a full night's sleep with Dynasty Mattress's CoolBreeze Gel Memory Foam Mattress in the RV. Designed with a high-density foam core, this mattress cover provides instant comfort and lasting support for all... more

King Firm 14" Gel/Foam Mattress - Comforpedic From Beautyrest Gel Memory Foam w/ Adjustable Base 80.0 H x 76.0 W 14.0 D | Split Wayfair

The Comforpedic from Beautyrest 12'' Firm Gel Memory Foam Mattress is manufactured with top-of-the-line Gel memory foam and an adjustable foundation! Certified by CertiPur, premium Gel memory foam responds and adjusts to your body to provide optimal... more

California King Firm 12" Innerspring Mattress - Serta Azure Bay 84.0 H x 72.0 W 12.0 D | Wayfair 500703511-1070

There is nothing better than waking up after an entire night of supported and comfortable sleep. That's why we've introduced our Azure Bay 12" Innerspring Firm Tight Top mattress to the world! We've added CoolTwist Gel Foam to promote breathable... more

Queen Firm 12" Gel/Foam Mattress - Dynasty 12 Inch CoolBreeze Gel Memory Foam w/ Cover 80.0 H x 60.0 W 12.0 D | 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 Firm 12" Gel/Foam Mattress - Alwyn Home Riner Medium-Firm Gel Memory Foam 80.0 H x 76.0 W 12.0 D | Wayfair C4D2CC3587E64D9CB2A0768889A45FB5

Features a top layer of premium gel memory foam which relieves pressure points and motion transfer between partners Mattress Size: King | King Firm 12" Gel/Foam Mattress - Alwyn Home Riner Medium-Firm Gel Memory Foam 80.0 H x 76.0 W 12.0 D | Wayfair more

King Firm 12" Gel/Foam Mattress - Nap Queen Machka Medium-Firm Gel Memory Foam 80.0 H x 76.0 W 12.0 D | Wayfair NQEM12KK

"Experience the epitome of luxury and comfort with the Nap Elite Series Machka Hybrid Mattress, a premium sleep solution meticulously. Elevate your nightly rest with a mattress designed to exceed expectations and redefine the way you sleep. At its core... more

California King Firm 12" Gel/Foam Mattress - The Twillery Co.® Potrero 12-Inch Gel Air Foam Standard Size, Breathable, Zip-off Cover, Low Motion Transfer 84.0 H x 72.0 W 12.0 D | 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

California King Firm 12" Gel/Foam Mattress - Wade Logan® Ardean 12-Inch Hybrid Reactive Medium Soft Gel Memory Foam Mattress, Breathable, Zipper System 84.0 H x 72.0 W 12.0 D | Split 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 - Slumber Solutions Renew Gel Memory Foam Set 80.0 H x 76.0 W 12.0 D | Wayfair 35602-04404-WFS

Surround yourself with luxury with this premium Gel Memory Foam Mattress. Our mattresses are specifically Made in the USA with quality and comfort in mind. Using high-grade gel memory foam and covers, this mattress will keep you comfortable for years... more

King Firm 12" Gel/Foam Mattress - The Twillery Co.® Potrero 12-Inch Gel Air Foam Standard Size, Breathable, Zip-off Cover, Low Motion Transfer 80.0 H x 60.0 W 12.0 D | 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

California King Firm 12" Gel/Foam Mattress - Wade Logan® Ardean 12-Inch Hybrid Reactive Medium Soft Gel Memory Foam Mattress, Breathable, Zipper System 84.0 H x 72.0 W 12.0 D | 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 - Home Medium Gel Memory Foam Hybrid 80.0 H x 76.0 W 12.0 D in | Wayfair WFN-NVOM807B-12-K

Crafted with the enveloping softness of comfort foam and pressure-relieving steel pocket springs, it’s a bed that creates a custom mold for your shape, promising to relax you from head to toe. With its ability to keep motion isolated and away from your... more

King Firm 12" Gel/Foam Mattress - Alwyn Home Quinnipack Gel Memory Foam Hybrid 80.0 H x 76.0 W 12.0 D | Wayfair AE788FB81EC140A4A9595C26D1545B0C

Our 12-inch firm hybrid mattress is an excellent choice for those seeking a comfortable and supportive sleeping solution. With its combination of foam and coils, it offers optimal comfort, support, and durability, making it a great investment for your... more

California King Firm 12" Gel/Foam Mattress - Crafted Sleep Two-Sided Gel Memory Foam 84.0 H x 72.0 W 12.0 D | Wayfair XBXCFT12FCHCK

The 12" 2-sided all-foam model ensures the best motion reduction and can also be flipped to either a medium or a firm side or you can choose medium on both sides. This all-foam mattress packs in gel-infused cooling foams with an ultra-supportive... more

King Firm 12" Gel/Foam Mattress - Signature Design by Ashley Gel Memory Foam & Adjustable Base 79.0 H x 75.0 W 12.0 D | Wayfair PKG009957

Luxury comfort leads to luxury rest. This firm mattress soothes your body with cottony softness on the mattress cover. Packed inside are layers of support foam and gel memory foam to relieve your pressure points. Rows of power packed wrapped coils help... more