Ankle Support AirSport™ Small Hook and Loop Closure Men 5-1/2 to 7 / Women Size 5-1/2 to 8-1/2 Left AnkleSKU: 02MSL Incorporates clinically proven semi rigid shell and air cells to provide comfort and support. Step in design (toes first inserted into the back of the brace) and automatic heel adjustment make the AirSport extremely fast and easy to put on. Foam filled air cell that cushions and supports the ankle. Semi rigid encased shell offers proven Air Stirrup support. Anterior talofibular cross strap for ankle stabilization. Integral forefoot and shin