Note: Follow the instructions to measure your girth to get the correct size. Sizes - M: 13.7 - 16.1 in (35 - 41 cm) - L: 16.5 - 18.5 in (42 - 47 cm) - XL: 18.8 - 21.6 in (48 - 55 cm) Material - Nylon, latex, spandex Key benefits and features - 3D knitting technology provides stable pressure to support the knee, helps relieve arthritis pain, and keeps the knee warm to reduce stiffness. Suitable for exercise and daily activities. - Ergonomic design to improve athletic performance. Enhances mobility during workouts and supports activities such as running, biking, hiking, basketball, baseball, soccer, volleyball, golf, tennis, skiing, weightlifting, and weight training. - Optimized compression for comfort. Balances pressure and comfort to distribute load, improve blood circulation around the knee, and relieve knee pain without restricting movement. - Double non-slip silicone. The top features a double non-slip silicone ring to stay in place, prevent slipping during movement, maintain stability, and provide reinforcement without sacrificing comfort. Use scenarios - During cardio workouts or gym sessions such as running, cycling, or hiking, to stabilize the knee and reduce pain. - In team and individual sports like basketball, soccer, tennis, baseball, volleyball, and golf to support joints while maintaining mobility. - For daily activities and light exertion, providing warmth and support to ease stiffness and improve comfort throughout the day.