Antimicrobial mattress protection keeps mattress fresh and clean from odor causing bacteria. PillowSoft Aire provides enhanced cushioning for exceptional comfort and promotes airflow through its unique, gently rippling design. Cool Twist gel memory foam features cooling gel swirled into premium memory foam. This breathable memory foam helps enhance airflow and heat dissipation. The gel band support provides lumbar support for the lower back and hips. A custom support coil system with an 825-coil density provides contouring, cradling support and minimizes motion transfer.