Discover the Midnight line mattress, designed to provide ultimate support and comfort. Its sumptuous Comfort Knit Fabric Cover envelops you in softness, while advanced foam layers—featuring Copper Gel AeroFusion® Memory Foam and Gel Infused Foam—provide optimal temperature regulation and exceptional pressure relief. Additionally, two supportive foams and the Individually Pocketed Springs to provide the sleeper with support, isolate them from motion, and align their pressure more evenly.