DESC: Features AirLoc is a stabilizing orthosis incorporating an innovative flexible shell which facilitates optimal adaptation to the individual foot width and the degree of swelling. The plastic shells are anatomically contoured and therefore fit the ankle comfortably. Patient-friendly fitting with two individually adjustable VELCRO& brand closure straps. The VELCRO& brand closure straps are specially cut to match the patient?s individual calf shape. Individually inflatable air cushions facilitate precise fitting for the respective degree of swelling. The AirLoc system provides a high degree of stabilization for the ankle. The streamlined shell design fits easily in a shoe.