The Aircast AirSelect Walker Brace / Walking Boot is the most-advanced walking boot engineered to provide the ultimate in protection comfort and edema swelling control. The Aircast AirSelect has a durable semi-rigid shell that helps support the limb while providing full-shell protection. Overlapping Duplex air cells line the shell providing intermittent pneumatic compression for 3-times faster edema reduction. The front panel is pre-inflated and combined with the overlapping air cells which provides a total contact fit. SoftStrike technology absorbs and dissipates shock while the lightweight and lab-tested rocker sole combine to encourage a natural gait and a continuation of everyday activities. The Aircast AirSelect features a sleek open-frame design that provides ventilation. The non-marking skid resistant rubber tread allows for greater traction and longer wear. Universal fit allows the Aircast AirSelect to be worn on either the left or right foot.