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California King 13.25" Mattress - Serta Perfect Sleeper Oasis Sleep Plush | 83.5 H x 72 W 13.25 D in Wayfair 500109062-1070

Featuring a 3 zoned coil design, this mattress offers pressure relief and support where you need it with upgrades available with more cooling layers and support. Mattress Size: California King | California King 13.25" Mattress - Serta Perfect Sleeper... more

California King Medium 14.5" Mattress - Serta Perfect Sleeper Oasis Sleep Pillow Top | 83.5 H x 72 W 14.5 D in Wayfair 500103073-1070

The all-new 2023 Perfect Sleeper collection features a coil density system, this supportive mattress offers zoned comfort and pressure relief with a lumbar gel support band with upgrades available with more cooling layers and support. Mattress Size:... more

California King Firm 14.5" Mattress - Serta Perfect Sleeper Oasis Sleep Pillow Top | 83.5 H x 72 W 14.5 D in Wayfair 500103173-1070

The all-new 2023 Perfect Sleeper collection featuring a coil density system, this supportive mattress offers zoned comfort and pressure relief with a lumbar gel support band—with upgrades available with more cooling layers and support. Mattress Size:... more

California King Firm 12" Innerspring Mattress - Serta Azure Bay | 84 H x 72 W 12 D in 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

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 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

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

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

California King 13.25" Hybrid Mattress - Serta iComfortECO S20GL Plush | 72 H x 83.5 W 13.25 D in Wayfair 500802072-1070

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 16.75" Hybrid Mattress - Serta iComfortECO Q35LTX Plush Pillow Top | 72 H x 83.5 W 16.75 D in Wayfair 500802733-1070

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 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

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 Medium 13.5" Hybrid Mattress - Serta Arctic Premier | 83.5 H x 72 W 13.5 D in Wayfair 500433368-1070

Treat yourself to all-night cool, comfortable sleep with the Serta Arctic 13.5" medium hybrid cooling mattress. Serta Arctic hybrid is engineered with 15x better cooling power*—helping to keep you comfortable all night long. Many mattresses only offer... 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 11" Innerspring Mattress - Serta Clarks Hill Plush | 72 H x 84 W 11 D in Wayfair 500703192-1070

Serta has pioneered sleep innovation for more than 90 years. Every mattress across the Serta portfolio is designed to provide superior comfort you can trust night after night. The Serta Clarks Hill Plush 11" Innerspring Mattress provides a supportive... more

California King 11" Innerspring Mattress - Serta Azure Bay Plush | 73 H x 85 W 11 D in Wayfair 500704622-1070

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 11" Innerspring Plush Tight Top mattress to the world! We've added CoolTwist Gel Foam to promote breathable... 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 12" Innerspring Mattress - Serta Azure Bay Plush Pillow Top | 81 H x 85 W 12 D in Wayfair 500702013-1070

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