Leading-edge foam technologies.
1. High-resiliency (HR) Smart Foam quilted to the top of the mattress. This amazing material is the secret to Hard Bed's outstanding performance.
2. An ultra-high-density traditional foam core for everlasting support.
3. The same high-resiliency (HR) Smart Foam found at the top of the mattress is also quilted to the bottom. The result is a fully symmetrical two-sided mattress designed to last.