Features:
Activated Carbon: Draws heat away; promotes clean sleep.
ColdCore™: Phase change material adapts in real time, absorbing and releasing heat to help maintain your ideal sleep temperature..
Tencel™ Fabric: Advanced cover wicks away humidity and maximizes exposure to cooling technology.
Activent Band: Ventilated airflow encircling the pillow, engineered to maximize breathability and regulate temperature for cooler sleep. 
CoolCarbon Technology: Draws heat away from your head, neck and face while promoting a cleaner, fresher sleep surface.