DOCTOR BRAND & MULTIFUNCTION— Innovatively designed from the medical brand: DocBraces, which is a professional medical supplies manufacturer. Medical-grade knee brace for knee pain, meniscus tear, arthritis, ACL, PCL, MCL, joint pain relief, Sprains,Strains,sports injury recovery. Widely used in weightlifting, basketball, running, jogging, volleyball, gym, tennis, hiking and more. COMFORTABLE EXPERIENCE— Design of Plenty of ventilation holes and 2 adjustable Velcro straps. Airflow vented tech to reduce odor and moisture. Circular breathing, breathable, fast-dry and absorbing sweat. The top and bottom Velcro straps are highly adjustable that ensures a snug fit from back to front, which means It is perfect for people with thick thighs or elderly people, Don’t need to worry about the size anymore. DOCTOR RECOMMENDED— Strengthen side support and maintain your joint stability,support for knee joint.Specifically for people with kneecap pain or joint injuries,make the knee brace fit the patella perfectly and protects the knee from further injuries without restricting the mobility! Made of the copper hinges easily removed from the integrated sleeves when less support is needed. More stable than other knee protectors to provide extra reinforcement without sacrificing comfort ,can wear all day. EFFECTIVE RELIEF & 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. KNEE SUPPORT TECHNOLOGY— Professional Knee Brace, with detachable bilateral hinged copper stabilizer, closely adheres to your joints and the patellar gel pad according to the anatomical contour surrounds your kneecap, strengthening the lateral support and maintaining the stability of the joints, support of the joints. Innovatively injecting copper ions into the spring stabilizer to help control your movement and effectively assist in knee recovery treatment for sports protection and pain recovery. DocBraces — Doctor's Choice. Professional Knee Brace with Double-sided Copper Hinged Stabilizers & Patella Gel Pads, Maximum Support Compression of Adjustable Velcro Strap. Innovatively Inject Copper Elements into Hinged Stabilizers, Securely Anchored with N-fit Sleeves. It Will Support Your Knee and Speed Up the Recovery of Joints and Wounds. — 6 Sizes.