PillowSoft® Aire Soft foam provides enhanced cushioning for exceptional comfort and promotes airflow through its unique, gently rippling design | Gel Band Support Gel memory foam lumbar support band provides support for the lower back and hips | Custom Support Coil System This 825-coil density system provides contouring, cradling support and minimizes motion transfer | Anti-Microbial Technology - Our anti-microbial mattress technology will keep your mattress fresh and clean from odor causing bacteria | Proudly 100% USA assembled | Compatible with most frames, platforms and adjustable bases | We only use foam that is Certi-PUR certified | 10-year limited warranty, so you can stay worry free