AirHeel Medium M 7 10 W 8 11 Wrist Ankle Cuffed Weights Humidity and Temperature for Use: Style:Pair (Left & Right) Humidity and Temperature for Use: Humidity 16 x 16 * Designed to provide a comfortable functional and stable sitting environment * 3 poly vinyl interconnected air cells are easy to setup inflate and adjust * Easy to handle and transport: weighs only 1 lb * Includes pump and patch repair kit * Includes a reusable washable cover * 12 month limited manufacturers warranty * SHOE SIZE: Med * MEN 7 10 WOMEN 8 11 * An effective modality for the dynamic functional treatment of plantar fasciitis and Achilles tendonitis * With each step the Aircast AirHeel provides intermittent compression through an aircell under the plantar arch interacting with an aircell surrounding the Achilles tendon *These air cells produce pulsating compression during ambulation that helps minimize swelling and discomfort and provides rapid pain relief * Can be used for right or left foot * HCPCS Suggested Code: L2999