Detailed Product Description Item: KN-035Description:Neoprene Hinge Knee SupportMaterial: Neoprene, Nylon, HingeSize: S,M,LFeature & Function:The ultimate ... of Chondromalacia (irritated kneecap).* High strength, hinges allow unrestricted, natural knee movement * Adjustable straps provide controlled compression for custom fit * Patella ...