Description:Main material: bamboo fiberSurface material: gumDesign: pure colorStyle: split-typeColor: red and blackProduct categories: Protect， armor???Drop resistanceApplicable sports: cycling1. This Protect knee tool all adopt advanced diving material， high comfort， wear unloading is convenient2. Convenient buckles type design， flexible use3. Windproof， buffer good performance4. Effectively protect the motorcycle rider's knee