A tremendous value, the amount of features you get in this Firm mattress. Premium features like Individually Wrapped Coils, that adjust to your shape giving you the support you need for a good nights rest. These coils are encased in a dense foam providing a larger usable sleep surface. Comfort foam with Gel Memory Foam for additional support and comfort. Top this all off with a premium ThermoBalance® Cover for a Cool to the touch sleep surface and excellent moisture absorption for a cooler sleep.