Make sure this fitsby entering your model number. LTS, Leverage Traction System, decompresses the knee joint while providing stability. Unloads both Medial & Lateral compartments of the knee. Universal fit for either Left or Right knee. Angle Lock System, can be engaged for patients requiring restricted leg movement. The innovative Anti- Migration Silicone Guard, is also the first of its kind, which prevents the brace from slipping. Please CAREFULLY read sizing & fitting instructions, BEFORE selecting your final size for purchase. A brace wearing Tip Sheet will also be included with your purchase.