This product supports the knee lateral ligaments with a total of four flexible springs on both sides. In addition to ligament support, this product provides optimum comfort and protection thanks to the ring used around the patella. It is made of neoprene fabric with plush inner surface and jersey laminated outer surface. The neoprene used is perforated to reduce excessive sweating. The belts at the top and bottom of the product prevent the product from sliding down from the knee.