Serta iComfort Hybrid CF4000 Firm Mattress

The 4000 Hybrid Firm mattress features iComfort’s most innovative cooling and support technologies. Carbon Fiber Memory Foam paired with the UltraCold System help channel heat away from your body. Our exclusive Air Support Foam contours to your body and helps relieve aches and pains caused by pressure points, while the 1025 iComfort Hybrid Support System with BestEdge Foam Encasement provides durable support from edge to edge. 14-In firm feel hybrid (blend of gel memory foam and coils) mattress with full body support Free delivery and setup in room of choice when ship to home is selected; you will be called to schedule a delivery date 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 absorbs excess heat from your body and channels it away Gel Active® Max Foam: This open celled memory foam helps promote airflow, so you don’t have that hot, stuffy feeling