Serta iComfort CF4000 13.5" Plush Mattress. Experience premium plush comfort in one of the coolest iComfort models ever, with the iComfort CF4000 plush mattress.

The UltraCold System™ paired with Carbon Fiber Memory Foam work hard to absorb excess heat from your body, then channel it away, all while you sleep comfortably.

The Serta iComfort CF4000 Plush mattress features layers of carbon fiber memory foam paired with the UltraCold System to help channel heat away from your body. Serta's exclusive Air Support Foam contours to your body, and helps relieve aches and pain caused by pressure points.

This premium plush mattress is one of the coolest iComfort models ever. Now, exclusively at Sleep Express, purchase this mattress and receive a Thomas Cole Tencel Sheet Set, Tencel Jersey Mattress Protector correlating mattress size, and two pillows, for a limited time.

High Quality Mattress! I really love my new Serta iComfort CF4000 Plush Mattress! This mattress is truly what dreams are made of! I have never owned such a comfortable mattress as this ever.

I chose the soft firmness mattress which is just perfect for me. I live in Arizona so the cooling system is a plus as it makes for a more comfortable sleep. The Serta iComfort mattress is made of quality materials so I know it's going to last a very long time! I truly recommend this awesome mattress!