Onyx Ice Hyper Cool PCM & Graphene 14" Firm Mattress by Diamond

Enjoy a weightless feel and orthopedic support, with our exclusive Graphene Bounce Foam & Responsive Gel Memory Foam that provides precise body contouring while the removable CoolTouch cover actively regulates temperature. Designed with a 6-inch orthopedic supportive core, the Onyx Ice foam mattress will keep you cool while providing optimal alignment and pressure relief. Removable Zipper Cover w/Direct Contact Design Cool Touch Temperature Regulating Fabric Hyper-Cool PCM Active Cooling Layer 2" Silver Cool Memory Foam 2" Graphene Hyperconductive Cool Memory Foam Certipur HD Comfort Layers HD Responsive Support Core