Features: 1. Breathable Fabrics- High quality light smooth elastic polyester fabric. 2. Compression pad design - to protect leg and knee against impacts, to protect the stability of leg and knee muscles. 3. Non-Slip Silicone- With silicone design, prevent Leg Sleeve being loose when movement, and it is effective to coordinate muscle capacity and to protect the skin. 4. Comfortable Protection- A protective apparel made from high-density staple fiber textile to reinforce movement with less tension and strain, prevent injury, laceration, abrasion, and/or contusion. 5. Multipul Use- It is suitable for all outdoor activities and all kinds of sports, including ball games, basketball, badminton, football, tennis, running, martial arts, riding, skating and more. Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow minor deviation due to manual measurement. 2. Measure the circumference above the knee 10cm for upper circumference. Specification: Material: 85 polyester 15 spandex, EVA sponge, silicone Size:Length Upper circumference Lower circumference Suitable weight M:43cm 35cm-43cm 23cm-31cm within 60kg L:44cm 37cm-45cm 25cm-33cm within 70kg XL:46cm 38cm-46cm 27cm-35cm above 70kg Size Chart Size::MLengthcm/in::43/16.9Upper circumferencecm/in::35/13.8-43/16.9Lower circumferencecm/in::23/9.1-31/12.2Suitable weightkg::within 60kg Size::LLengthcm/in::44/17.3Upper circumferencecm/in::37/14.6-45/17.7Lower circumferencecm/in::25/9.8-33/13Suitable weightkg::within 70kg Size::XLLengthcm/in::46/18.1Upper circumferencecm/in::38/15-46/18.1Lower circumferencecm/in::27/10.6-35/13.8Suitable weightkg::above 70kg Package List: 1 x knee pad