XcelTrax Air Ankle Walker Boot Large Hook and Loop Closure Male 10-1/2 to 12-1/2 / Female 11-1/2 to 13-1/2 Left or Right Foot, 79-95527 - EACH. Brand: XcelTrax Air Ankle. Manufacturer Name: DJO. Manufacturer Number: 79-95527. Application: Walker Boot. Color: Black. Fastening Type: Hook and Loop Closure. Shoe Size: Male 10-1/2 to 12-1/2 / Female 11-1/2 to 13-1/2. Size: Large. Type: Adjustable Air Support. User: Unisex. Style: Above the Ankle. Target Area: Left or Right Foot. SOLD BY: EACH. * Designed for ideal support and comfort following trauma or post-operative procedure * The lightweight design and unique pre-shaped ergonomic frame help to modify the level of pressure on the injury at both the malleoli and lower leg * The soft nylon/foam liner has an integrated pump design making the pneumatic liner simple to inflate and adjust