*The products have good performance in abrasive resistant, self-clean,enviroment protect. *Fire resistant and mute noise. *The products behave good in resist impact, anti-skidding and shock absorbtion, which can effectively ensure the security of athlete. *The products can restrain the exist of mud, form-stable anti-cracking and low in swell ratio. *The products are soft and comfortable,high resilience, which can effectively absorb impact.