PLUS SIZE - Design it just for large size legs. Two adjustable metals greatly enhance the support of the medial and lateral ligaments, the EVA pad also dispersing the patella pressure and relieving the shock. You will forget the knee pain at the time of walking and up the stairs!.PAIN RELIEF:Built-In silicone gasket, covering the patella in all directions, can effectively cushion and decompress, and effectively relieve arthritis, meniscus tear, ligament sprain and tendinitis pain. It is the best knee braces for knee pain. It is a good choice for sports protection and pain recovery..EFFECTIVE SUPPORT—Components such as patella gel pad, copper hinged stabilizers, elastic compression fabric can significantly effective reduce the pressure of the kneecap and provide maximum support for the knee joint. Support around the patella to enhance the stability of the knee and relax tendons, avoid pulling, prevent muscle strain. Relieve ACL, LCL, MCL, PCL pain, prevent ligament injury, prevent fracture, dislocation and so on. It is perfect for pain recovery or workout..MATERIAL:55%Neoprene,20%Nylon,10%Spandex,10%Polyester,5%Copper.The breathable mesh fabric can wick away sweat in time without being stuffy and has stronger air permeability. It can wick away sweat in time during exercise. The design of Velcro buckle can freely adjust the pressure of straps. The pressure belt perforation design can prevent the pressure belt from slipping off..CHECK SIZE:This knee brace is huge (XL/2XL: 18"-22", 3XL/4XL: 22"-26", 5XL/6XL: 26"-30", 7XL/8XL: 30"-34") fit men and women, left or right knee. Make sure to confirm the size before buying!We confidently warrant it with LIFETIME Warranty. If It doesn't last, keep it and we'll refund you in full with no question asked!