Why ThermoBalance®? Ideal sleep environment for hot and cold sleepers. A unique quilted hybrid sleep system designed to promote temperature regulation with our proprietary ThermoBalance® cover enhanced by vented borders and zoned individually wrapped coils which provide improved support and reduced motion transfer. Thermo Blance Cover® Air FLow Border Zoned Wrapped Coils Innovative Technology Ultra-Premium Comfort Overall Mattress Height - approximately 17” Quilt Layer ThermoBalance® quilted cover Comfort and Support Layers ½” of Ultra-premium gel infused latex ½” of Ultra-premium gel infused memory foam 3” of Premium high density firm support foam Support Core 8” Foam Encased Zoned Wrapped Coils Center third of the unit is reinforced with a heavier gauge coil for added support and durability Technology ThermoBalance® cover combines a proprietary blend of cooling yarns with Tencel® for a cool-to-the-touch sleep surface and improved hygiene. Air-flow border for drier and cooler sleeping environment. Ultra-premium gel-infused latex and memory foams provide the balance of superior support and luxurious comfort with the coolness of gel. Designed for hot sleepers who struggle with heat because of personal body temperature, room temperature, sleeping partner, medical conditions or a mattress with heat retaining properties.