AeroFusion Gel Cooling Tech: Stay comfortable year-round with patented AeroFusion foam. Infused with cooling copper gel and an open-cell air structure, it actively dissipates heat to maintain a cooler sleep surface throughout the night for hot sleepers Innovative Graphene Technology: Sleep healthier with our «Black Diamond» graphene cover. This advanced fabric is naturally anti-static, and odor-resistant, providing a fresh, clean, and skin-friendly memory foam mattress surface 12″ Multi-Layer Support: Featuring a 12-inch profile, this queen mattress combines 2.