Mattresses & Boxsprings › Serta › King Size Mattresses

The all-new 2023 Perfect Sleeper collection featuring a coil density system, t... 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

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

This mattress features better pressure point relief than ever before, a custom... This mattress features better pressure point relief than ever before, a custom coil system for contouring support, and a layer of cooling gel foam Mattress Size: California King | California King Firm 11" Innerspring Mattress - Serta Perfect Sleeper... more

This mattress features better pressure point relief than ever before, a custom... This mattress features better pressure point relief than ever before, a custom coil system for contouring support, and a layer of cooling gel foam. Mattress Size: King | King 11" Innerspring Mattress - Serta Perfect Sleeper Elkins Plush | 11 D in Wayfair more

This mattress features better pressure point relief than ever before, a custom... This mattress features better pressure point relief than ever before, a custom coil system for contouring support, and a layer of cooling gel foam Mattress Size: King | King Firm 11" Innerspring Mattress - Serta Perfect Sleeper Elkins II | 84 H x 72 W... more

This mattress features better pressure point relief than ever before, a custom... This mattress features better pressure point relief than ever before, a custom coil system for contouring support, and a layer of cooling gel foam. Mattress Size: California King | California King 11" Innerspring Mattress - Serta Perfect Sleeper Elkins... more

The all-new 2023 Perfect Sleeper collection featuring a coil density system, t... 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

The all new 2023 Perfect Sleeper collection featuring a coil density system, t... 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

Featuring select materials that are up to 70% sustainable, the iComfortECO sup... 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

The all-new 2023 Perfect Sleeper collection featuring a coil density system, t... 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

Featuring select materials that are up to 70% sustainable, the iComfortECO sup... 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

Featuring select materials that are up to 70% sustainable, the iComfort ECO su... Featuring select materials that are up to 70% sustainable, the iComfort ECO 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

The all-new 2023 Perfect Sleeper collection featuring a coil density system, t... 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

Featuring select materials that are up to 70% sustainable, the iComfortECO sup... 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

The all-new 2023 Perfect Sleeper collection featuring a coil density system, t... 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

The all-new 2023 Perfect Sleeper collection featuring a coil density system, t... 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

The all-new 2023 Perfect Sleeper collection featuring a coil density system, t... 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

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

Featuring select materials that are up to 70% sustainable, the iComfort ECO su... Featuring select materials that are up to 70% sustainable, the iComfort ECO 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

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