The Ines Medium Hybrid Mattress features CoolTouch temperature regulating fabric designed to maintain a cool, comfortable sleeping environment all night long. Special conductive yarns actively move heat through the fabric. Copper infused memory foam regulates temperature for deeper sleep while drawing excess heat away from your body while absorbing pressure. Sleep undisturbed without tossing and turning thanks to a Certipur-US HD Comfort Layer, which gives your body the support it needs for proper spinal alignment. Made with open cell technology for lasting comfort that sleeps cool, this mattress features dynamic edge coils that adjust to your body's unique shape for personalized pressure relief and comfort.