... EN 20345 standard Function include:CE/ AN1 protection toe safety shoes, 6KV insulating safety shoes,anti-static, anti-piercing 1-class ,oil- resistant, high ... proofS3Steel toe,Steel plate,Anti-static,Water proof Applicationsuch as construction,field,minning,metallurgym,etc MOQ1000 Pairs Delievery time: 35-45days ...