protect.hinged neoprene knee brace provides relief from knee instability, weak or sore knees, and minor swelling and irritations associated with arthritic conditions. protect.hinged neoprene knee brace features easy wrap around application, medical grade neoprene for therapeutic compression and wArmth and 7 sizes for an easy fit. The hinged stabilizers provide excellent support. Available in black only. PDAC L1812