... , S1 and S1P,S2,S3 standards, Oil, acid, and anti-static resistantQuick DetailsUpper: Genuine leather ,embossed cow leatherOutsole: double density PU ... ,oil resistance and water proof3 Optional functions:puncture-proof, anti-static, high temperature proof4 Meet CE EN 20345 standard:SB, ... SBP,S1,S1P,S25 Advantagebreathable materials, high abrasion resistance, anti-slip,shock absorber Safety Shoes