Stay cool through the night on the Ghostbed Supreme 12" Firm Full Memory Foam Mattress, whose Ghost Ice Cover delivers 2x the cooling power to dissipate heat and help you maintain an ideal sleep temperature. Gel memory foam combined with Ghost Bounce foam provides responsive pressure relief that contours to your body for a weightless feeling without sacrificing support. ProCore zoned support adds 33% more reinforcement where you need it most, promoting proper spinal alignment on a firm Full mattress that is made in the USA.