Designed to help support and protect unstable or injured ankles. Air and gel bladders are combined to provide compression, support and cold therapy. Re-engineered shell is lighter in weight but stronger, yet conforms to the ankle with minimal bulk in the shoe. Anatomically contoured universal shell fits either left or right ankle. Closed cell foam on the shell provides additional cushioning. Adjustable heel pad, vertical side straps and swivel straps provide easy application and proper fit. Regular and small for acute indications. Trainer/Sport narrow design primarily for chronic indications. Latex Free.