Support and management of edema for acute ankle sprains, stable fractures of the foot and ankle, bunionectomies, metatarsal fracture, forefoot/midfoot/hindfoot injury and post-operative procedures 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.Hand wash liners using mild soap, rinse thoroughly. Soft nylon and foam liner provides additional cushioning and absorbs shock from walking Features an integrated pump design that allows the pneumatic liner to inflate and adjust easily Universal fit allows the ProCare XcelTrax Air Ankle Walker Brace / Walking Boot to be worn on either the left or right foot The ProCare XcelTrax Air Ankle Walker Brace / Walking Boot helps provide support and comfort following moderate to severe foot and ankle sprains, stable foot fractures or post-operative procedures. 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 and foam liner provides additional cushioning and absorbs shock from walking. It features an integrated pump design that allows the pneumatic liner to inflate and adjust easily. Universal fit allows the ProCare XcelTrax Air Ankle Walker Brace / Walking Boot to be worn on either the left or right foot.