... boots 1,smooth cow leather 2,PU sole 3,anti-slip,MOQ500 black PU sole industry factory personal protective ankle security boots ... cow leather 2,lining:mesh fabric3,insole:EVA4,outsole:PU injection sole5,color:black 6,size:38-47 Function:1,oil ... after receiving the prepayment and confirming the samples black PU sole industry factory personal protective ankle security boots