... Safety Boots PC Resin toecap(optional); Upper : embossed leather; Lining:BK mesh; Outsole:PU/PU injec MOQ: 600 High quality industrial safety ... , Anti-static, Anti-slip, Shock resistant, Abrasion resistant and Oil resistant Standard:complyied with SB,SBP,S1,S1P under ... upper the condition of high temperature and high pressure, without glue. No breaking and no spliting are the everlasting promise ...