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California King Medium 12" Memory Foam Mattress - Alwyn Home Kolton | 84 H x 72 W 12 D in Wayfair 7BF49C15AACB4396A7B2981F485B747F

This exceptional 12-inch Medium Gel Memory Foam Mattress is the key to a comfortable and cool sleep experience! Featuring two layers of cooling gel-infused memory foam, this mattress offers exceptional support and pressure relief, ensuring a restful... more

California King Medium 12" Memory Foam Mattress - Alwyn Home Kolton | 84 H x 72 W 12 D in Wayfair 7BF49C15AACB4396A7B2981F485B747F

This exceptional 12-inch Medium Gel Memory Foam Mattress is the key to a comfortable and cool sleep experience! Featuring two layers of cooling gel-infused memory foam, this mattress offers exceptional support and pressure relief, ensuring a restful... more

California King Medium 12" Memory Foam Mattress - Serta Sheep Dreams | 72 H x 83.5 W 12 D in Wayfair 500772148-1070

Reach your Sheep Dreams with this 12” Gel memory foam mattress! Packed with three layers of foam, this mattress delivers optimized sleeping comfort. The 3-inch layer of premium gel-infused memory foam contours to the body for cradling comfort and... more

California King Firm 5" Foam Mattress - The Twillery Co.® Bearcreek Medium-Firm | 83 H x 71 W 5 D in Wayfair 4AF5D37609CD490F9DBB201EC361F218

Transform your sleep sanctuary with our gel memory foam mattress, featuring cutting-edge technology and thoughtful design. The advanced gel-infused memory foam adapts to your body, providing a cool and comfortable night's sleep. The medium-firm support... more

California King Medium 14" Gel Mattress - BRN Kruger Cooling Memory Edge Support Pocket Spring Removable Cover Hybrid | 76 H x 72 W 14 D in Wayfair

This 14” hybrid mattress is meticulously crafted for those in pursuit of an exceptional sleep experience. This mattress boasts thicker layers of gel-infused, cooling memory foam and high-density memory foam, delivering an extra level of comfort to... more

California King Medium 10" Foam Mattress - Home Mattress, Steel | 84 H x 72 W 10 D in Wayfair WFA-028M01-10-CLK

This hybrid mattress features a soft fiber padded quilted top, cooling gel-infused memory foam, and high-density foam that relaxes tired joints and muscles. Cooling gel memory foam on top also whisks away excess body heat so you can maintain an optimal... more

California King Medium 10" Memory Foam Mattress - Alwyn Home Bamboo | 84 H x 72 W 10 D in Wayfair 0CCB42193E67492CA09100BA372546AB

These medium-firmness mattresses incorporate gel and green tea ingredients to create a breathable, comfortable, and pressure-reducing sleep environment. The mattress utilizes advanced technology and quality materials for a fresh, cool feel. Memory foam... more

California King Medium 10" Foam Mattress - Home | 72 H x 84 W 10 D in Wayfair WFN-20CHL028-10-CLK

Are you looking for a mattress that is firm and easy to sleep on?Are you struggling to improve your sleep?This 10" Medium Hybrid Mattress is one of your best choices. The mattress is made from a combination of pocket spring and gel memory foam. The... more

California King Medium Firm 14" Foam Mattress - DANLONG Mattress, Fiberglass | 84 H x 72 W 14 D in Wayfair AB0129MSTCKI-5474

The 14" Gel Memory Foam Hybrid Mattress is a top-of-the-line mattress. This firm hybrid mattress combines the posture support of pocket springs with the pressure relief of soft, cooling memory foam for a plush sleep surface. With its hybrid innerspring... more

California King Medium 10" Memory Foam Mattress - AC Pacific No Infusions | 84 H x 72 W 10 D in Wayfair VISCOGEL-10-KM

Achieve a peaceful sleep with the support of a Viscogel Memory Foam Mattress. Infusing gel beads help regulate the body's temperature creating a more comfortable sleeping temperature, producing an optimal level of pressure point relief and support that... more

California King Medium Firm 12" Foam Mattress - Brooklyn Bedding 12 | 84 H x 72 W D in Wayfair BBMGHY1267

Introducing the new Brooklyn Bedding Select Gel Memory Foam Hybrid Mattress, including comfort and support - our medium firm mattress, meticulously designed to redefine your sleep experience. Crafted with a blend of cooling technology and strong edge... more

California King Medium Firm 10" Foam Mattress - Brooklyn Bedding 10 | 84 H x 72 W D in Wayfair BBMGHY1067

Introducing the new Brooklyn Bedding Select Gel Memory Foam Hybrid Mattress, including comfort and support - our medium firm mattress, meticulously designed to redefine your sleep experience. Crafted with a blend of cooling technology and strong edge... more

California King Medium 12" Gel Mattress - BRN Hopewell Cooling Memory Edge Support Pocket Spring Removable Cover Hybrid | 76 H x 72 W 12 D in Wayfair

This 12" hybrid mattress is your key to a night of restful and rejuvenating sleep. An additional layer of memory foam enhances contouring comfort, perfectly complemented by a gel-infused cooling layer to maintain an optimal sleep temperature throughout... more

California King Medium 10" Memory Foam Mattress - Alwyn Home Heines Green Tea Infused | 84 H x 72 W 10 D in Wayfair

Experience the ultimate calming, restorative, and supportive night’s sleep with the 10" medium green tea-infused gel memory foam mattress. Meticulously crafted using industry-leading technology and three different layers of foam, you can now enjoy a... more

California King Medium 12" Memory Foam Mattress - Nora® by Wayfair Sleep Nora Latex Hybrid | 84 H x 72 W 12 D in 7AF283399ECA47CDB51ED83E8765D788

This latex hybrid mattress has 12” of pressure-relieving layers over an encased spring unit for added support and all-night comfort. What’s more, the gel-infused memory foam helps to reduce tossing and turning, and the layer of cooling foam helps keep... more

California King Medium Firm 10" Foam Mattress - Alwyn Home Alahomora 10 | 72 H x 84 W D in Wayfair 084B2409F5084D1EAA374FB2793B8543

Level up your sleep with the pressure relieving comfort of the Vibe 10" Gel Memory Foam Mattress in a Box. This medium-firm mattress feature 2 proprietary foam layers featuring open cell formulations and manufacturing processes to make the more... more

California King Medium 10" Foam Mattress - Alwyn Home Pevely Sofa Bed | 83.85 H x 72.04 W 10 D in Wayfair FFB6FDAEBF9F48EE9634AA04D1082CEE

This 10'' hybrid mattress with a unique cover, features individually pocketed springs and quality memory foam layers, which provide both support and comfort. The top foam layer is infused with cooling gel to help heat dissipation when you sleep. The... more

California King Medium 12" Gel Mattress - BRN Serenity Tight-Top Cooling Memory Edge Support Pocket Spring Premium Hybrid | 84 H x 72 W 12 D in Wayfair

Experience the comfort of our tight-top hybrid mattress, featuring thoughtfully stitched, high-quality knitted fabric for a luxurious sleep immersion and a soft tactile experience. The body-responsive gel memory foam delicately contours to your unique... more

California King Medium Firm 14" Foam Mattress - Brooklyn Bedding 14 | 84 H x 72 W D in Wayfair BBMGHY1467

Introducing the new Brooklyn Bedding Select Gel Memory Foam Hybrid Mattress, including comfort and support - our medium firm mattress, meticulously designed to redefine your sleep experience. Crafted with a blend of cooling technology and strong edge... more

California King Medium 12" Memory Foam Mattress - Alwyn Home Malinta | 84 H x 72 W 12 D in Wayfair C60CF79A70D842B4AB92B64C743E6C2F

Our 12” gel memory foam mattress is ergonomically designed to provide the right amount of support based on pressure points while keeping your spine aligned, so you can stay away from back pain every morning. The three layers of memory foam work... more

California King Medium 10" Memory Foam Mattress - Early Bird Dual Cool | 83 H x 71 W 10 D in Wayfair EBS20410-1070

Awaken ready to take on the day with the Early Bird Dual Cool Memory foam mattress. Each Dual Cool Memory Foam mattress is built with a top layer of cooling Gel Memory Foam for cooling comfort and pressure point relief. A base of durable Support Foam... more

California King Medium 10" Memory Foam Mattress - Alwyn Home Mahopac | 84 H x 72 W 10 D in Wayfair 85A0DC8B45E3457DB3FDB0B8406BFEBC

Our 10” gel memory foam mattress is ergonomically designed to provide the right amount of support based on pressure points while keeping your spine aligned, so you can stay away from back pain every morning. The three layers of memory foam work... more

California King Medium 12" Foam Mattress - Shaddix Alwyn Home Copper Infused in Brown | 84 H x 72 W 12 D Wayfair F262B58869234054B2A1ECED2E07A9FC

Sink into the plush support and comfort of a modern copper-infused memory foam mattress. An indulgent upgrade for any bedroom, the mattress delivers an 8-inch thickness that features dual-layer construction encased in a breathable cool touch cover that... more

California King Medium 10" Foam Mattress - Shaddix Alwyn Home Copper Infused in Brown | 84 H x 72 W 10 D Wayfair 52618EF082C940838AF989ED2B7D4F25

Sink into the plush support and comfort of a modern copper-infused memory foam mattress. An indulgent upgrade for any bedroom, the mattress delivers an 8-inch thickness that features dual-layer construction encased in a breathable cool touch cover that... more

California King Medium 12" Hybrid Mattress - Wayfair Sleep™ Pillow Top | 83 H x 71 W 12 D in ECF270052B1B46F79ECF76935C3977C8

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

California King Medium 12" Hybrid Mattress - Sleep Inc. Solutions | 83 H x 71 W 12 D in Wayfair S70512E-1070

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

California King Medium 11" Hybrid Mattress - Serta Perfect Sleeper Tranquil Wave | 83.5 H x 72 W 11 D in Wayfair 500300178-1070

The Serta Perfect Sleeper Tranquil Wave 11" Medium Hybrid Mattress-In-A-Box delivers relaxing, pressure-relieving comfort and cradling support to your front door. With HexCloud Gel memory foam and individually wrapped coils, you'll be provided with... more

California King Medium 8" Innerspring Mattress - Bedgear Patroclus | 84 H x 72 W D in Wayfair 810074959810

Get the best of both worlds with our innovative hybrid mattress! Breathable, cooling, and supportive in all the right places, the H6 combines our memory foam-like material with individually wrapped coils to create a responsive medium-plush mattress for... more

California King Medium 14" Hybrid Mattress - Wayfair Sleep™ Sleep | 83 H x 71 W 14 D in 20BB760148864453A98C79AAE27772F7

Set the stage for a good night’s sleep with this 14” medium plush hybrid mattress with edge support. It is crafted using a six-layer combination of pocket coils and gel memory foam and features a medium firmness with low motion transfer - so your... more

California King Medium 13.75" Innerspring Mattress - Beautyrest BR800 Pillow Top | 14 D in Wayfair 700753480-1070

Experience energizing sleep! This mattress combines the best of both worlds with the Beautyrest pocketed coil technology with air-cool gel memory foam to deliver the support your body needs and the comfort you want. Mattress Size: California King |... more

California King 10" Foam Mattress - Alwyn Home 10 Mattress, Steel | 84 H x 72 W D in Wayfair 5AB0081CFA804D5ABA08AE6FBD2E698B

This 10" medium hybrid mattress features a soft fiber padded quilted top, cooling gel-infused memory foam, and high-density foam that relaxes tired joints and muscles. Cooling gel memory foam on top also whisks away excess body heat so you can maintain... more

California King 10" Foam Mattress - Northlight Seasonal 10 | 84 H x 72 W D in Wayfair SEALY F03-00128-CK0

This reliable mattress combines layers of SealyCool foams to provide you with a deep level of conforming support that adapts to your body's contours. Designed with a layer of gel-infused memory foam and a traditional support foam this medium mattress... more

California King 10" Foam Mattress - Northlight Seasonal 10 | 84 H x 72 W D in Wayfair SEALY F03-00128-CK0

This reliable mattress combines layers of SealyCool foams to provide you with a deep level of conforming support that adapts to your body's contours. Designed with a layer of gel-infused memory foam and a traditional support foam this medium mattress... more

California King Firm 12" Foam Mattress - Lucid Comfort Collection | 80 H x 72 W 12 D in Wayfair LU12CK45MF

Offering the perfect medium-firm feel that's neither too firm nor too plush, this mattress from the lucid comfort collection will change the way you sleep. This mattress features a sure cool gel-infused memory foam surface that alleviates pressure and... more

California King 12" Gel Mattress - Wayfair Sleep™ Plush Cooling Hybrid | 75 H x 72 W 12 D in WFSL1041 34538123

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

California King Medium 14" Hybrid Mattress - Wayfair Sleep™ Sleep USA Made | 84 H x 72 W 14 D in BD9F2A4DA7B24719A9DFDD106D831F01

This Wayfair Sleep 14" Medium Gel 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. its layers of gel perfusion memory foam, adaptive foam, and liquid gel flex foam... more

California King Medium 13" Innerspring Mattress - Sealy Posturepedic Plus Tight Top & Box Spring | 84 H x 72 W 13 D in Wayfair 42728062

All the support of Posturepedic® Spring mattresses, with our most premium motion-reducing coils, targeted gel memory foam support, and cushioning specialty gel foams. The soft, antibacterial cover delivers a cool, refreshing feel and keeps the mattress... more

California King Medium 13" Innerspring Mattress - Sealy Posturepedic Plus Tight Top & Box Spring | 84 H x 72 W 13 D in Wayfair 42727962

All the support of Posturepedic® Spring mattresses, with our most premium motion-reducing coils, targeted gel memory foam support, and cushioning specialty gel foams. The soft, antibacterial cover delivers a cool, refreshing feel and keeps the mattress... more