Product Features. Designer knit fabric that stretches in four directions, allowing you to get the most out of the comfort layers in your bed. Gel-infused foam layer is soft, conforms to your body, and helps you sleep cool. Quilt foam layer is super soft and provides a cloud-like comfort for your body. Gel memory foam provides advanced air-cushioning that supports the body while regulating temperature. Ultra-firm high-density quilt foam layer is designed to provide long-lasting support for your body throughout the life of the sleep system. 6” fabric-encased coil system has a high coil density that delivers personalized comfort and allows you to sleep to the edge of your mattress. High-Density fiber pad that provides stability, and support to your mattress.