Description Plush mattress 12.5" Profile CoolFeel™ Pro System - Cooling fabric plus breathable latex foam absorbs your  heat and transfers cool air back to you 5 ZoneResponse™ Design - 5 support zones for full-body alignment and premium all-foam comfort with pro-grade features Graphite-Infused True Response™ Latex Foam - Includes all the benefits of our True Response™ Latex Foam with additional graphite designed to redistribute heat away from the body to help you sleep cooler True Response™ Latex Foam - Made from 100% naturally-derived latex for a responsive feel, increased breathability and greater longevity than memory foam Derived from 100% Natural Latex