Serta iComfort CF4000 Firm 13.5 Inch Mattress

With the iComfort by Serta® mattress, cool, supportive sleep is the priority. We’ve specifically designed this mattress to keep even the warmest sleepers cool. With iComfort, multi-layered mattress-cooling foam technology adds support, resilience, and temperature regulation for the coolest, most comfortable sleep ever. You don’t have to be a hot sleeper to love iComfort. You just have to like your sleep environment to be refreshingly comfy.

If cool, comfortable sleep is your priority, the Serta iComfort series was designed with you in mind. Serta’s iComfort CF4000 13.5″ Firm Mattress is the ultimate in luxurious comfort and stabilizing support. The Max Cold™ Cover is cool to the touch, and the UltraCold System™, paired with Carbon Fiber Memory Foam, channels excess heat from your body. Plus, the Air Support™ Foam—found only in select models—provides pressure relief around the shoulders and hips for a sink-into-softness feeling. It’s a unique combination of pillowy plushness and firm, low-motion support, making this mattress an exceptional choice for back sleepers.