Made out of mouldable plastic material. Adjustable self-adhesive straps for stabilization of the brace. Self-adhesive adjustable sole pad which makes the aid one-size-fits-all. Two side anatomicalair chambers for introduction and expulsion of air with a small pump (in-out), according to the needs of the patient. Only allows flexion and extension of the ankle Aids with reduction of swelling and proper blood circulation. Can only be worn with athletic footwear. Ambidextrous.