PVC boots as per EN20347 standard, polyester lining, EU 37 to 47 height: 37-39cm widely used in farming/gardening PVC bootsUse for working, farming, outdoor, etc..polyester lining, EN20347 certificate,Oil, acid, Alkali resistance. Anti slip sole.EU size 37 to 47US size 4 to 14, US size 3 to 13.height: 37-39cm