McDavid Pro Stabilizer The McDavid™ Pro Stabilizer is designed for full contact sports. 3/16” thick thermal neoprene sleeve provides therapeutic body heat retention and soft tissue support. Hinges with hyperextension stops on both sides of the knee. Geared polycentric hinge with exterior rubber pad. 3/4" thick condyle pads. Reinforced pockets provide greater durability. Adjustable VELCRO® brand fasteners. Fits right or left knee. Sold individually.