... /TPU PU/Rubber 4.Meet EN ISO 20345 SB,SBP,S1,S1P,S2,S3 Commodity:LC-4012 Leather Safety BootUpper:Cow leatherLining:Air meshOutsole ... one carton Min-order:1000pairsProductivity:100000 pairs / monthContact : EmilyLinyi Chunjiang Shoes CO.,LTD.North Outer Ring Road ,Yinan ,Shandong,ChinaTel :86 ... -0539-3261559Mobile :86-13295396985 Web : www.chunjiangshoes.com LC-4012 safety shoes en 20345 s3