Diamond Mattress® Onyx Ice 2.0 Hyper Cool Foam 14" Medium Mattress

Experience ultimate comfort with the Dreamstage line, featuring cutting-edge sleep technology at every price point for superior temperature regulation and a cool, supportive night’s rest. Perfect for those who crave innovation, style, and quality in their sleep experience. Cool Temperature Regulating Fabric  Hyper-Cool PCM Active Cooling Layer 2" Silver Cool SP, 2" Graphene Cool SP Certipur HD Comfort Layers HD Responsive Support Core 14" Profile Height Black 20-Year Warranty Product Overview Beneath this, the CertiPUR-US High Density Comfort Layer ensures long-lasting durability and support, creating the perfect foundation for restful nights. The High Density Orthopedic Support Core delivers exceptional stability, promoting healthy spinal alignment and targeted support. Green Guard Gold Certified, the Onyx Ice 2.0 offers peace of mind with a sleep environment free of harmful chemicals. At 14", this mattress combines advanced cooling, plush comfort, and orthopedic support to g