Serta iComfort Hybrid. Gel Active Max Memory Foam. This open celled memory foam helps promote airflow, so you don't have that hot, stuffy feeling when falling asleep.

Max Cold Cover. Made from super cool high-performance fibers for an instant cool-to-the-touch sensation. UltraCold System. This layer of extra-cool Carbon Fiber Memory Foam is engineered to work hard at absorbing excess heat from your body, then channel it away, all while you sleep comfortably.

Serta - iComfort Mattress. Materials & Care. Max Cold™ Cover.

Made from super cool high-performance fibers for an instant cool-to-the-touch sensation. Air Support™ Foam. Foam moves with your body and contours around it to help alleviate aches and pains caused by pressure points.

Serta iComfort CF 3000 Mattresses Collection. UltraCold System. Max Cold Cover. Carbon Fiber Memory Foam.

Compatible with Serta Adjustable Foundations. Profile Height: Plush - 12.5", Medium - 12". Max Cold Cover. Made from super cool high-performance fibers for an instant cool-to-the-touch sensation. Measurements are approximate and may vary +/- 1/2". Your size selection and comfort choice will determine final construction.

Serta iComfort Hybrid Mattresses. Carbon Fiber Memory Foam - Our exclusive Carbon Fiber Memory Foam system channels heat away from your body and provides exceptional strength for back and neck support.

Gel Active Max Memory Foam - This open celled memory foam helps promote airflow, so you don't have that hot, stuffy feeling when falling asleep. UltraCold System - This layer of extra-cool Carbon Fiber Memory Foam is engineered to work hard at absorbing excess heat from your body, then channel it away, all while you sleep comfortably.

iComfort Hybrid Mattress. UltraCold System™ The layer of extra-cool Carbon Fiber Memory Foam is engineered to work hard at absorbing excess heat from your body, then channel it away, all while you sleep comfortably.

*Only available in CF3000 and CF4000 models. Air Support™ Foam This exclusive air-cushion technology moves with your body and smartly contours around it to help alleviate aches and pains caused by pressure points. *Only available in CF4000 models.

Serta iSeries Hybrid 1000 12" Medium Mattress. For a unique combination of cooling comfort and support, look no further.

The iSeries Hybrid 1000 Medium features 2.5 inches of memory foam, a 12-inch total profile and medium firmness, making this mattress great for virtually all sleepers. On top, an exclusive Max Cold™ Cover is made from super-cool, high-performance fibers for an instant cool-to-the-touch sensation.

Serta - iComfort Mattress. Materials & Care. Carbon Fiber Memory Foam.

Every iComfort mattress is made with our exclusive Carbon Fiber Memory Foam. This system channels heat away from your body and provides exceptional strength for back and neck support. Gel Active® Max Foam. This open celled memory foam helps promote airflow, so you don't have that hot, stuffy feeling when falling asleep.

Serta iComfort CF 2000 Firm Mattresses Collection. The iComfort CF2000 Firm mattress combines Carbon Fiber Memory Foam and Gel Active Max Memory Foam to help draw heat away from your body and promote airflow to prevent that hot, stuffy feeling when falling asleep. You'll revel in the cool support that's exclusive to an iComfort mattress.

Gel Active Max Memory Foam. This open celled memory foam helps promote airflow, so you don't have that hot, stuffy feeling when falling asleep. Gel Active Max Memory Foam. Carbon Fiber Memory Foam.

Serta iComfort CF2000 11.5" Firm Mattress. Revel in the cool support that's exclusive to an iComfort with the iComfort CF2000 firm mattress.

Every iComfort mattress is made with Serta's exclusive Carbon Fiber Memory Foam. This system channels heat away from your body and provides exceptional strength for back and neck support. The Gel Active® Max Memory Foam help draw heat away from your body and promote airflow to prevent that hot, stuffy feeling when falling asleep.

Serta iComfort CF2000 Firm Mattress. All these features, inside the Cool Touch cover, constructed of high performance fibers, super cool, with instant, cool to the touch sensation, you feel immediately. Now, exclusively at Sleep Express, purchase this mattress and receive Thomas Cole Tencel sheets correlating mattress size and two pillows, for a limited time. Cool Touch cover.

Carbon fiber memory foam. Gel Active Max Memory Foam. EverCool Fuze Gel Foam. Serta foam core.