work shoe 1.upper:cotton,outsole:rubber 2.high quality. 3.anti-squashy,anti-puncture ,non-slip 4.fast delivery. work shoe, safety shoe,men's ... work shoe: 1.This model of work shoes is made of cotton and outsole ... for human to prevent electrostic and my casue combustion,industries work place .4.packing:one pair into plastic bag and 24PRS ...