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King Medium 15.75" Memory Foam Mattress - Serta iComfortECO F40HD | 79.5 H x 76 W 15.75 D in Wayfair 500805318-1060

Featuring select materials that are up to 70% sustainable, the iComfortECO supportive foam mattress was designed for sleep that’s cool, comfortable, and restorative—with upgrades available for even more cooling, comfort, and pressure relief. Mattress... more

King Firm 7" Memory Foam Mattress - Serta For Ewe Medium | 79.5 H x 76 W 7 D in Wayfair 500770688-1060

The comfort you expect from Serta is now packed into our smallest carton ever. In the Serta for Ewe 7" medium firm cooling gel memory foam mattress-in-a-box, cooling Serta gel memory foam and a supportive foam core are combined to deliver the benefits... more

King 13.25" Memory Foam Mattress - Serta iComfortECO F20GL Plush | 79.5 H x 76 W 13.25 D in Wayfair 500805278-1060

Featuring select materials that are up to 70% sustainable, the iComfortECO supportive foam mattress was designed for sleep that’s cool, comfortable, and restorative—with upgrades available for even more cooling, comfort, and pressure relief. Mattress... more

California King Medium 12" Memory Foam Mattress - Serta Perfect Sleeper Splendid Slumber | 73 H x 85 W 12 D in Wayfair 500088768-1070

This Serta perfect sleeper splendid slumber medium 12" memory foam mattress brings together HexCloud gel memory foam, cradle gel foam, and cool twist gel memory foam in a convenient carton for cool, comfortable sleep. Plus, our antimicrobial mattress... more

California King Firm 14.5" Memory Foam Mattress - Serta Arctic Premier | 84 H x 72 W 14.5 D in Wayfair 500430848-1070

The Serta Arctic Premier 14.5" Firm Cooling Memory Foam Mattress is the perfect combination of all-night cooling and individualized support. Serta Arctic Premier is engineered with 15x better cooling power*—helping to keep you comfortable all night... more

King Firm 14.75" Memory Foam Mattress - Serta iComfortECO F30LTX | 79.5 H x 76 W 14.75 D in Wayfair 500805638-1060

Featuring select materials that are up to 70% sustainable, the iComfortECO supportive mattress offers a hybrid construction with a classic, quilted-top feel—with upgrades available for even more cooling, comfort, and pressure relief. Mattress Size:... more

California King 13.25" Memory Foam Mattress - Serta iComfortECO F20GL Plush | 72 H x 83.5 W 13.25 D in Wayfair 500805278-1070

Featuring select materials that are up to 70% sustainable, the iComfortECO supportive foam mattress was designed for sleep that’s cool, comfortable, and restorative—with upgrades available for even more cooling, comfort, and pressure relief. Mattress... more

King Firm 10" Memory Foam Mattress - Serta Perfect Sleeper Nestled Night Medium | 76 W x 10 D in Wayfair 500086178-1060

Comfort doesn’t get more convenient than this. The Serta Perfect Sleeper 10" Medium Firm Gel Memory Foam Mattress-In-A-Box delivers relaxing, pressure-relieving comfort and cradling support to your front door. With HexCloud Gel Memory foam, you'll... more

California King 15.25" Memory Foam Mattress - Serta iComfortECO F40HD Plush | 72 H x 83.5 W 15.25 D in Wayfair 500805418-1070

Featuring select materials that are up to 70% sustainable, the iComfortECO supportive foam mattress was designed for sleep that’s cool, comfortable, and restorative—with upgrades available for even more cooling, comfort, and pressure relief. Mattress... more

California King Firm 14.75" Memory Foam Mattress - Serta iComfortECO F30LTX | 72 H x 83.5 W 14.75 D in Wayfair 500805638-1070

Featuring select materials that are up to 70% sustainable, the iComfortECO supportive mattress offers a hybrid construction with a classic, quilted-top feel—with upgrades available for even more cooling, comfort, and pressure relief. Mattress Size:... more

King 15.25" Memory Foam Mattress - Serta iComfortECO F40HD Plush | 79.5 H x 76 W 15.25 D in Wayfair 500805418-1060

Featuring select materials that are up to 70% sustainable, the iComfortECO supportive foam mattress was designed for sleep that’s cool, comfortable, and restorative—with upgrades available for even more cooling, comfort, and pressure relief. Mattress... more

King Firm 16" Foam Mattress - Serta Perfect Sleeper Sapphire Canyon Pillow Top | 81 H x 78 W 16 D in Wayfair 500106563-1060

Perfect Sleeper Sapphire Canyon 16" firm pillow top is a perfect match for sleepers who want comfort that lasts all night with cooling pressure relief. Sapphire Canyon is an innerspring mattress that's packed with layers to provide you with the sleep... 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

King Firm 14.5" Memory Foam Mattress - Serta Arctic Premier | 79.5 H x 76 W 14.5 D in Wayfair 500430848-1060

The Serta Arctic Premier 14.5" Firm Cooling Memory Foam Mattress is the perfect combination of all-night cooling and individualized support. Serta Arctic Premier is engineered with 15x better cooling power*—helping to keep you comfortable all night... more

King Medium 9" Memory Foam Mattress - Serta Sheepless Nights | 81 H x 71 W 9 D in Wayfair 500777068-1060

The comfort you expect from Serta now comes in our smallest carton ever. In the Serta Sheepless Night 9" Medium Gel Memory Foam Mattress-In-A-Box, a thick layer of cooling Serta Gel Memory Foam is placed atop the supportive Serta Foam Core to provide a... more

King 13.5" Memory Foam Mattress - Serta Arctic Plush | 79.5 H x 76 W 13.5 D in Wayfair 500430088-1060

Treat yourself to all-night cool, comfortable sleep with the breakthrough Serta Arctic 13.5" Plush Cooling Memory Foam Mattress. Serta Arctic is engineered with 15x better cooling power*—helping to keep you comfortable all night long. Many mattresses... more

California King Medium 12.75" Memory Foam Mattress - Serta iComfortECO F10 | 72 H x 83.5 W 12.75 D in Wayfair 500805178-1070

Featuring select materials that are up to 70% sustainable, the iComfortECO supportive foam mattress was designed for sleep that’s cool, comfortable, and restorative—with upgrades available for even more cooling, comfort, and pressure relief. Mattress... more

King Firm 16" Foam Mattress - Serta Perfect Sleeper Sapphire Canyon Pillow Top | 81 H x 78 W 16 D in Wayfair 500106563-1060

Perfect Sleeper Sapphire Canyon 16" firm pillow top is a perfect match for sleepers who want comfort that lasts all night with cooling pressure relief. Sapphire Canyon is an innerspring mattress that's packed with layers to provide you with the sleep... more

King Medium 12" Memory Foam Mattress - Serta Perfect Sleeper Splendid Slumber | 81 H x 78 W 12 D in Wayfair 500088768-1060

This Serta perfect sleeper splendid slumber medium 12" memory foam mattress brings together HexCloud gel memory foam, cradle gel foam, and cool twist gel memory foam in a convenient carton for cool, comfortable sleep. Plus, our antimicrobial mattress... more

King Medium 10" Memory Foam Mattress - Serta Sheep Retreat | 79.5 H x 76 W 10 D in Wayfair 500771558-1060

Comfort has never been more convenient. The Serta Sheep Retreat 10" Medium Gel Memory Foam Mattress-In-A-Box delivers long-lasting comfort right to your front door in our compact EZ-Tote box. Thanks to the unique combination of Serta Gel Memory Foam,... more

King 14.25" Memory Foam Mattress - Serta iComfortECO F30LTX Plush | 79.5 H x 76 W 14.25 D in Wayfair 500805738-1060

Featuring select materials that are up to 70% sustainable, the iComfortECO supportive foam mattress was designed for sleep that’s cool, comfortable, and restorative—with upgrades available for even more cooling, comfort, and pressure relief. Mattress... more

California King Firm 13.25" Memory Foam Mattress - Serta iComfortECO F15GL | 72 H x 83.5 W 13.25 D in Wayfair 500806558-1070

Featuring select materials that are up to 70% sustainable, the iComfortECO supportive foam mattress was designed for sleep that’s cool, comfortable, and restorative—with upgrades available for even more cooling, comfort, and pressure relief. Mattress... more

California King 13.5" Memory Foam Mattress - Serta Arctic Plush | 84 H x 72 W 13.5 D in Wayfair 500430088-1070

Treat yourself to all-night cool, comfortable sleep with the breakthrough Serta Arctic 13.5" Plush Cooling Memory Foam Mattress. Serta Arctic is engineered with 15x better cooling power*—helping to keep you comfortable all night long. Many mattresses... more

California King 14.25" Memory Foam Mattress - Serta iComfortECO F30LTX Plush | 72 H x 83.5 W 14.25 D in Wayfair 500805738-1070

Featuring select materials that are up to 70% sustainable, the iComfortECO supportive foam mattress was designed for sleep that’s cool, comfortable, and restorative—with upgrades available for even more cooling, comfort, and pressure relief. Mattress... more

King Firm 13.25" Memory Foam Mattress - Serta iComfortECO F15GL | 79.5 H x 76 W 13.25 D in Wayfair 500806558-1060

Featuring select materials that are up to 70% sustainable, the iComfortECO supportive foam mattress was designed for sleep that’s cool, comfortable, and restorative—with upgrades available for even more cooling, comfort, and pressure relief. Mattress... more

King Medium 12.75" Memory Foam Mattress - Serta iComfortECO F10 | 79.5 H x 76 W 12.75 D in Wayfair 500805178-1060

Featuring select materials that are up to 70% sustainable, the iComfortECO supportive foam mattress was designed for sleep that’s cool, comfortable, and restorative—with upgrades available for even more cooling, comfort, and pressure relief. Mattress... more

California King Medium 15.75" Memory Foam Mattress - Serta iComfortECO F40HD | 72 H x 83.5 W 15.75 D in Wayfair 500805318-1070

Featuring select materials that are up to 70% sustainable, the iComfortECO supportive foam mattress was designed for sleep that’s cool, comfortable, and restorative—with upgrades available for even more cooling, comfort, and pressure relief. Mattress... more