pvcrain boots,pvc work boots: certificated by CE EN 20345 S5: 2004/A1: 2007 Heavy Duty PVC work boot made from PVC/Nitril material, polyester lining Steel Toe Cap and Steel Midsole can be installed size EU 37 to 47 oil, acid, alkali resisitance 100% waterproof anti-slip sole, Certificated by EN 20345 SRA height: 40cm, weight: 2.1kg 10 paire per carton, carton size 42x42x51cm