These Beautyrest Hybrid Mattress's are built for long lasting comfort. The ContourFit™ Design, exclusive to this collection, has a super stretch cover allowing the materials within the mattress to conform to your body for maximum support and comfort. Supported with 1000 series Beautyrest® Pocketed Coil® Technology, to adjust to your body to support areas where support is needed most. Layers of long lasting, cool Memory Foam, along with special Cool-to-the Touch layers on and just below the surface of the cover, pulls heat away from your body and lets you sleep comfortably all night. 2000 additional micro coils provide enhanced pressure relief and conforming support. This mattress is built to give you lasting luxurious comfort and support.