DescriptionReduce the pain during collision and provide the softest protection for your knees. It will help you kneel comfortably on any other surface, such as cement, brick or hard and soil. Suitable for indoor and outdoor activities, such as running, badminton, etc.Features- Material: Silicone. - Size L: 35.5-39cm/13.97-15.35inch(Upper leg circumference); 76-91kg(For reference only).- Size XL: 39-45cm/ 15.35 -17.71inch(Upper leg circumference); 91-115kg(For reference only).- Made from high-quality material,both durable, yet and breathable for a comfortable fit. - It can protect and provide extra support for the knee during outdoor sports. - It is a good sports knee pad, which is used for running sports, protecting knee patella during fitness.- Fitness equipment, cycling sports, sports accessories, foot basket sports all can take it to protect your patella. - It is simple and fashionable, and the knee pad is easy to use and can use for a long time.