... PVC materials 2. anti-acid, anti-alkali, anti-oil; it is easily-dry, anti-slip, anti-high temperature 3. once injected PVC ... Working boots MaterialPVCLiningEasily-dried FabricLength of Upper 385-400mmColorBlack Upper /Yellow Sole ... aquatics breedings, kitchen, domestic, foodstuff, Medical and ordinary working etc. PVC Industrial boots