This brace offers intermediary support for mild to moderate ligament strains, sprains (ACL/PCL), meniscal injuries, medial/lateral co-ligament instabilities and tears, and hyperextension or chronic knee instability problems. The polycentric hinges are lightweight and durable, allow for full range of motion, and include a built-in stop to prevent hyperextension of the knee. Contoured condyle shells provide additional protection against lateral impacts during activity. Sports neoprene material for consistent support and therapeutic warmth. An opening at the back of the knee prevents bunching and irritation. Adjustable straps. Easy slip-on style.