LC-4011 Leather Safety Boots Upper cow leather Outsole PU/PU ,also do PU/TPU PU/Rubber Meet EN ISO 20345 SB,SBP,S1,S1P,S2,S3 Commodity:LC-4011 Leather Safety BootsUpper:Cow leatherLining:Air meshOutsole:PU/PU ,aslo do PU/TPU ,PU/RubberSize:Eur 36-48Standard:Comply with SB SBP S1 S2 S3 under EN ISO 20345 standardFunction:200J steel toe cap and midsole,shock absorber heel,anti-slip and anti-static, ...