The Shock Doctor Adult NRG Spring Hinge Knee Over Wrap is designed to provide exceptional support during recovery from sprains, strains, and post-surgical rehabilitation. Featuring Spring Hinge Joint Assist technology, this knee wrap reduces muscle and joint stress, alleviating fatigue and enhancing your recovery process. Its easy-on design allows for wear over pants, while the customizable compression ensures you get the optimal fit and support for your active lifestyle. FEATURES & BENEFITS: Bi-lateral spring hinges offload stress from muscles and knee joint to speed injury recovery and reduce fatigue during activity, while providing lateral and medial support Reduces stress on knees up to 25%* Easy, simple, quick-on design, even goes over pants Customize compression level and fit preference with versatile over wrap system Spring hinge is 60% lighter than traditional metal hinge Fits left or right *Based on wearing one NRG brace per knee (equivalent up to 12.5% per knee)