*Cool-Touch Fabric-Special conductive yarns actively move heat through the fabric to maintain a cool, comfortable sleeping environment all night long *Graphene Memory Ace-Regulates temperature for deeper sleep by drawing excess heat away from your body while absorbing pressure so you can sleep undisturbed without tossing and turning *Graphene Memory Foam-Highly conductive graphite memory foam offers cool and supportive sleep with little to no motion transfer *Hi-Definition Transition Layer-Enhances the buoyant, weightless feel of the mattress *High Density Orthopedic Support Core-Pressure relief and contouring is delivered with our stable high density, CertiPUR-US® certified foam core to provide support and comfort. *Trizone Comfort Layers-The top and bottom thirds are slightly softer that the center third. The center third is firmer to account for most of our weight placement. *CertiPUR-US® ® Certified Foam -High-end high-density soy based foams 1.5lb - 1.8lb foams from the best foam suppliers in the nation *20 Year Warranty *Proudly Made in the USA- Onyx Ice by Diamond Mattress in Rancho Dominguez, California