1,Material: A level head layer cowhide PU shape safety shoes 2,Features: prevent slippery, prevent oil, acid and alkali resista Name Head skin PU shape once the safety shoestechnies A level head layer cowhidesupply type Make-to-Order Color Black ect place of originRiZhao China FunctionPrevent slippery, prevent oil, acid and alkali resistant, cross, electric insulation, the wear hit, high ...