The Gel-Memory foam mattress provides a comfortable night’s sleep by combining the cool temperature and gentle support of gel with the cradling comfort of memory foam. To create this unique sleep experience, cool gel beads are infused into the top layer of premium memory foam to ensure the perfect balance of comfort, support and the optimal sleep temperature. Gel-infused memory foam whisks heat away from the body to keep you cool all night long. The middle layer of air channel foam provides increased airflow and customized support. The base foam layer provides long-lasting stability, ensuring that the mattress will always hold its shape without flipping or rotating.