... outdoor sports Sandwiches breathable mesh cloth and thick EVA, PU and PE foam, added the PE shell, effective protection, tape ... !1. elastic bandage, efficient and comfortable.2. Dedicated projection protection palm, effectively protect the knee.3. Waterproof, tear resistant ... and lighter, portable5. surface with a reflective material, safer for sports at night6. Color: blue, black, grey, pink, red, ...