* Indications: Arthritis,Post-Operative management, Anterior & Posterior cruciate instability, Medial and Lateral Collateral instability * 3/16" nylon 2-sides neoprene * Patellar opening for positioning and comfort * Upper & Lower circumferential straps w/ finger loops & pull tabs * Adjustable elastic segment to prevent tourniquet effect in popliteal opening * Large, comfortable popliteal opening * Available is sizes X-Small, Small, Medium, Large, X-Large, XX-Large