The Low Profile Air Walker is scientifically engineered to accelerate the healing process and to reduce the body s recovery time. It is carefully designed to protect the body while providing superior comfort and support. Used for soft tissue injuries grade 2 and 3 sprains stable fractures and post operative stabilization. Helps to reduce pain swelling and edema of foot and ankle. Features . Inflatable bladder incorporated into liner for increased immobilization of the lower leg ankle and foot. Lightweight low profile design for greater patient comfort. Fits either left or right Specifications . Style Low Top. Size Medium. Male Shoe Size 7 10. Female Shoe Size 8 11. Weight 2.42 lbs.