Diyukk knee pads are made of breathable polyester knitted fabric, with a massage anti-collision silicone ring, which is the best choice for all kinds of sports. It fits perfectly to the leg, relaxes the tendon to avoid strain, reduces the pressure on the knee joint, wraps and fixes the patella, helps effectively reduce discomfort and restore knee joint activity. In addition to preventing knee injuries during exercise, you can also wear it to keep warm when it is cold?Professional customer service?We really hope you are satisfied with our products. If you have any questions about the product, please feel free to contact us. Our customer service team will respond quickly within 24 hours and solve it perfectly. ?Universal Use? Perfect for wide range of activities, tennis,weightlifting,basketball, volleyball, football, cricket, snowboarding, dancing, gym, running,Cycling, climbing, yoga etc. ?Upgrade Design?Knee Support Brace is made of newest 3D weaving technology with soft, high elastic, breathable materials.Wrap the knees tightly and balance the pressure. Silicone anti-slip strips can effectively prevent slipping. ?Useful Design? Thick and wear-resistant edging, and upper and lower straps are pressurized. Double-Side Spring stabilizers increase the bounce and relieve the pressure on the knees. Shock-absorbing silicone pad effectively protects the core of the knee. ?Compression Design? Knee pads use the latest compression technology, which can effectively protect the tendons, knee joints, stabilize the patella, and avoid stretching and bumping. Reduce exercise pressure, relax tendons, and make exercise easier.