A heating/cooling system facilitates heating and/or cooling a persons anatomy. In one implementation, the system comprises a mask, a strap extending from the mask to retain the mask against the anatomy and at least one pocket behind the mask to receive a heating/cooling pack. In one implementation, the system comprises a soft and flexible head supported portion, a pocket on an inside surface of the head supported portion to be supported against a persons head and a cooling/heating packet removably received within the pocket.