Triple-Stranded Pocketed Coil Technology offers our most advanced level of individualized support and motion separation, so you can rest undisturbed Specialized vertical fibers combine with an applied surface-cooling technology in an advanced feature designed to help transfer heat away from the body all night A layer of specialized foam is quilted into the sleep surface to unlock immediate, advanced pressure relief A premium memory foam, infused with diamond particles, is designed to help move heat away from the body for a cool sleep A unique, channeled design helps this high-density foam promote airflow for cool, enhanced pressure-relief