McDavid Knee Brace with Side Hinges. Maximum Knee Support & Compression for Stability & Recovery Aid, Patella Tendon Support, Tendonitis Pain Relief, Ligament Support, Hyperextension. Men & Women Size: Medium 14 - 15" - NEVER WORN Extreme stability thanks to the side hinges and straps, all while keeping free and smooth movement. McDavid's lightest hinge, made with wider arms to aid in maintaining strength. Engineered straps assure personalized fit. Both hinges have pads for comfort. Bound edges prevent skin irritation while perforated back panel provides heat and moisture management for all-around comfort. Exterior later of nylon fabric for increased durability. Latex-Free neoprene sleeve provides compression and therapeutic heat to keep your muscles warm and prevents injuries. Increases blood flow and pain recovery. Open 360 degree padded buttress isolates and supports the patella.