【Meniscus Protection Design】Features an open silicone ring that stabilizes the patella, preventing displacement and effectively reducing meniscus wear during sports activities, providing targeted protection for crucial knee areas. 【Enhanced Joint Support】Equipped with four flexible steel stays that effectively support the joint, distribute pressure on the meniscus, and enhance the knee brace's protective function. 【Superior Shock Absorption】Incorporates a 1.8cm thick silicone ring for shock absorption, utilizing the excellent elasticity of silicone to buffer impact forces on the knee during movement. 【Pressure Distribution】Dual-strap compression design with wrap-around pressure straps conforms to both legs, evenly distributing knee pressure, reducing athletic strain, decreasing muscle vibration, and enhancing stability during activities. 【Comfortable Wear & Easy Adjustment】Open-style design allows users to freely adjust tightness according to individual needs, ensuring a snug fit without excessive constriction. Side support bars further enhance knee stability while maintaining comfort. Specifications: Model: 0538V Materials: Cotton, polyester, spandex Suitable Sports: Baseball, basketball, soccer, golf, gym, hiking, running, tennis, volleyball Size L: Height: 23.5cm/8.4in, Recommended patella circumference: 30-45cm/12-18in