PVC boots for food industry, steel toe, polyester lining, EN20345 S5 certificate, EU 37 to 47 height: 16'' 40cm PVC boots for food industry, chemical industry, meat factory, farm etc.. can be equiped with steel toe and steel midsolepolyester lining, EN20345 S5 certificate,Oil, acid, Alkali resistance. Anti slip sole.EU size 37 to 47US size 4 to 14, US size 3 to 13.height: 16'' 40cm