Breathable Material: This knee brace is made of premium breathable material to keep your knees dry, reduce sweating and discomfort. Suitable for long term wear during exercise.Adjustable Design: Patella strap knee brace support equipped with a two way adjustment design, users can easily adjust the tightness as needed to ensure the best fit and comfort.Shock Absorption: The built in shock absorbing pad effectively reduces the impact on the knee during exercise, protects the patella and knee joint, and reduces sports injuries.Full Protection: Sports cycling knee support provides all round protection for the knee joint and patella, especially suitable for sports such as running, cycling, and fitness where the knees are under greater pressure.Enhanced Stability: Joint protection strap effectively stabilize the knee joint, prevent injuries during exercise, and improve the secure and stability of sports activities. Specification: Material: EVA Size Chart: LXW:30cmx6.5cm/11.81inchx2.56inch Package Includes: 2Patella Knee Straps Note: Please allow slightly errors 1-2cm differences due to manual measurement.