... elasticity, not easy to deform, strong impact 1 product Protective equipment,sports protective gear,knee pad /elbow pad /waist pad 2 Material ... according to your needs5 Suitable for all types of sportswear in different parts of the protective liner, easy to fetch, not easy to ... with good air permeability, flexibility, very good fit to the body of the joints, in high-intensity exercise it can play a ...