FREEDOM® comfort™ OA Knee Orthosis is ideal for alleviating the pain and stiffness of osteoarthritis common in the older athlete, and for those individuals with medial compartment syndrome. 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.