Aircast® AirSelect™ Elite Walker Boot disperses pressure evenly with a 3-strap system. Ultralight, trimmable, heat-moldable, semi-rigid shell uses an open-frame design for ventilation. Wearers can use integrated inflation system to inflate each aircell individually to maximize comfort and minimize edema. Engineered to provide ultimate protection, comfort, and edema control. Designed for stable fractures of the lower leg, foot, and ankle; severe ankle sprains; and post-operative use. Enclosed toe cover provides additional protection. Fits left or right.