FREEDOM® comfort™ OA Knee Orthosis is fully padded for extra comfort. Our OA Knee Orthosis is ideal for alleviating the pain and stiffness of osteoarthritis common in the older athlete, especially after prolonged activity, and for those individuals with medial compartment syndrome. The brace’s sleek, low-profile design allows it to be worn under slacks. Aluminum cuffs with a layer of T-Foam™ bend to conform the brace perfectly to the leg. The brace's hook-sensitive neoprene main strap ensures cushioned comfort. The self-centering polycentric joint approximates actual knee rotation to allow a free, natural gait. T-Foam padded medial metal uprights are rigid to withstand a corrective force without flexing. A fixed extension-stop is incorporated to prevent hyperextension. Force is controlled by tightness of straps adjacent to the knee joint.