Nlife Premium Adjustable Open Patella KNEE BRACE, KNEE SUPPORT Relief from Meniscus Tear, Arthritis, Running, Walking, Torn ACL, and MCL Designed to help sore joints, muscle strains, contusions and bruising. But, do NOT apply over open wounds. Thermal compression retains heat for increased oxygen consumption that aids in raising lactic acid thresholds. Open patella helps stabilize the kneecap and made by breathable neoprene with holes to draw moisture from the skin Adjustable straps provide a custom fit with knee circumferences of 58 cm. One size fits most including natural rubber latex Note: This product is not a substitute for medical care. Always seek a professional for the diagnosis and treatment of pain, injury or irritation. Guaranteed Service: With a full one-year limited warranty and a 120-day replacement guarantee. Worthwhile! Buy Now!