AirScape : A layer of AirScape perforated breathable foam increases airflow and circulates air so you don't get too hot at night; The tiny holes move hot air and body heat awayBalance: The Element is engineered to combine both softness and support; The top layer of memory foam comforms to your body to relieve pressureCertified by our Sleep LabSupport: The durable base foam is engineered to prevent sinking and sagging while supporting your whole body