1.cow leather upper 2.mesh lining 3.steel toe ... 20345 5.industrial safety boots Commodity:LC-3636 Leather Safety ShoesUpper:Cow leather Lining:Air mesh Outsole:PU/PU ,aslo ... 1000pairs Productivity:100000 pairs / month Contact :Linda LiLinyi Chunjiang Shoes CO.,LTD.North Outer Ring Road ,Yinan ,Shandong,ChinaTel ... 0539-3261559Mobile :86-18266743680 Web : www.chunjiangshoes.com industrial leather shoes