PREMIUM COOLING TECHNOLOGY This pillow is epitome of comfort and cooling technologies. A layer of Z™ Gel extends over the entire surface to capture and dissipate heat while our deeply cushioning memory foam is infused with temperature-regulating gel to ensure you sleep at the optimal body temperature. SLEEP POSITION Back FIRMNESS 6/10 MATERIAL Dough™ Memory Foam KEY FEATURE Cooling Surface Liquid layer of Z™ Gel coats the surface and is cool to the touch for optimal sleep Our exclusive Dough™ memory foam formula is exceptionally soft while offering premium support Infused with temperature-regulating gel to maintain the ideal sleep temperature Removeable Tencel™ Lyocell cover is moisture-wicking, temperature-regulating, and offers maximum contact to cooling technology