Serta iComfort Blue 300 11" Firm Memory Foam Mattresses. This queen-size mattress combines the adaptive, cooling comfort of gel memory foam and EverCool Supreme memory foam with the deep-down support of Serta's Ultimate Edge foam support core. Type: Memory Foam. Comfort: Firm.

Adjustable friendly: Yes. Cool, soft feel: TempActive Touch fabric cover. Conforming comfort: Gel memory foam surface layer. Pressure point relief: EverCool Supreme memory foam. Durable, head to toe support: Serta Balanced support foam.

Serta iDirections Foam X1 Gentle Firm Mattress. Foam Layer. ActivTemp Cooling Cover: Temperature regulating material to help keep you cool at night.

ActvTemp Gel Memory Foam with phase change material: Offers pressure point relief and melds perfectly with other layers to help with airflow and heat reduction. EverCool Fuze Gel Memory Foam: Breathable foam, with a luxurious feel for added comfort. Support System. Ultimate Edge Foam Support Core: Edge to edge support, that expands the sleeping surface and reduces sagging and roll off.

Serta iDirections Foam X5 Plush Mattress. Foam Layer. EverCool Fuze Gel Memory Foam: Breathable foam, with a luxurious feel for added comfort. EverCool Supreme Memory Foam: High density foam that conforms to the body for soft yet study relief and support.

CoolTwist Gel Foam: Relieving comfort is provided by this gel-infused layer. Support System. Ultimate Edge Foam Support Core: Edge to edge support, that expands the sleeping surface and reduces sagging and roll off. Adjustable Base Friendly. 10-Year Limited Warranty.

Serta iComfort Blue 300 11" Firm Mattress And Slim Power Adjustable Base Sets. Cool, soft feel: TempActive Touch fabric cover. Conforming comfort: Gel memory foam surface layer. Pressure point relief: EverCool Supreme memory foam.

Durable, head to toe support: Serta Balanced support foam. Complete Sleep Surface: Serta Ultimate Edge Foam Support Core. Made in America. 10-Year Non-Prorated Warranty.

Serta iDirections Foam Elite X6 Firm Mattress. Support System. Ultimate Edge Foam Support Core: Edge to edge support, that expands the sleeping surface and reduces sagging and roll-off.

Approximate Mattress Height: 13.5". CertiPUR-US Certified: Made without ozone depleters, PBDE's, TDCPP, TCEP flame retardants, mercury, lead, other heavy metals or formaldehyde. 10-Year Limited Warranty. Adjustable Base Compatible.

Serta iDirections Foam Elite X8 Ultra Plush Mattress. The X-Series X8 features an ActivTemp Cooling Cover, that works with the ActivTemp gel memory foam to dissipate heat and keep your body at the optimal sleeping temperature. Support System.

Ultimate Edge Foam Support Core: Edge to edge support, that expands the sleeping surface and reduces sagging and roll off. Adjustable Base Friendly. 10 Year Limited Warranty.

Serta iComfort Mattresses. SmartSupport Memory Coil System (Select Models) - Compact layer of hundreds of individually wrapped, slow recovery coils that work that continuously adapt to the contours of your body.

Ultimate Edge Foam Support Core – Overall body support is provided by the durable advanced foam system that prevents “roll-off” by strengthening the mattress edges.

Serta iComfort TempActiv™ I Mattress. Superior comfort meets the ultimate in support and cooling technology with Serta's iComfort TempActiv I series.

Built with a Serta Ultimate Edge Foam Support Core, your spine receives the support it needs, while the EverCool Fuze Memory Foam and TempActiv Gel Memory Foam relieves pressures points ensuring you get the deep sleep you're dreaming off. No more tossing the covers off due to over heating with Serta's TempActiv Fabric Cover which helps move away excess heat.

Serta iComfort Hybrid Blue Fusion 100 Firm Mattress. Quilt Layer. FireBlocker Fiber. Serta PillowSoft Aire: Enhanced cushioning technology.

Serta PillowSoft Foam: ½” of plush and comfortable foam. ActivTemp Balance Cover: Breathable fabric, that wicks away moisture. Upholstery Layer. ActivTemp Gel Memory Foam: ¾” of foam filled with cooling beads, absorbs and dissipates excess heat. Serta Balanced Support Foam: 1” of supportive comfort foam.

Serta Perfect Sleeper Ultimate Hybrid Nestoria II Mattresses Collection. Firm: CoolFeel Fabric. PerfectPure. HyperTouch Comfort. 1/2" Serta PillowSoft Foam.

3/4" TempActiv™ Gel Memory Foam. 1" Serta Balanced Support Foam. 1041 Edition Custom Support IWC Firm w/ Excel Edge Elite. Plush: CoolFeel Fabric. PerfectPure. HyperTouch Comfort. PillowSoft Aire. 3/4" TempActiv Gel Memory Foam. 1" Serta Pillowsoft Foam. 1" Serta Pillowsoft Foam. 1041 Edition Custom Support IWC Plush w/ Excel Edge Elite.