... Insole Application:1) Shoes industry: insole of kinds of shoes,be fit for leather shoes,gym shoes,leisure shoes and sandal etc.2 ... colorTextile Insole Application:1) Shoes industry: insole of kinds of shoes,be fir for leather shoes,gym shoes,leisure shoes and sandal etc.2 ... penetration, the biggest can resist 1,500NS or penetration power above, the characteristic is to resist the metals locator, ...