This Pro-Tec Hinged Knee Wrap Around Brace features dual axis hinges for both medial and lateral stability. It provides support to help treat patellar tracking issues, tendonitis, knee ligament problems and moderate meniscus tears. The neoprene material is both breathable and flexible, helping to retain range of motion during use without sacrificing compression. The straps allow the brace to be adjusted for a snug and comfortable fit. A popliteal opening helps prevent bunching and discomfort behind the knee.