Fabric: 4 Way Stretch with Spandex to mold to your body and support it. Helps provide a better sleeping experience and aides in consistent sleep temperature.
Comfort Layers: Quilted to 1" Ultra Soft Gel Foam and 1" HD Super Soft Foam, Safe Slumber Fire Retardant System
Support Layers: 1-3/4" Comfort Foam to cradle and support your muscles, Firm Support Pad, Visco Support Zone
Support Unit: Wrapped Elite Coils - Wrapped coil innerspring units provide comfort, durability, and less partner disturbance than other types of coils. (14.5 gauge) 405 coils in twin size, 567 coils in full size, 696 in queen, and 899 in king size.