leather work boots Upper leather Outsole PU/PU PU/TPU PU/Rubber ... SB,SBP,S1,S1P,S2,S3 Commodity:LC-2404 leather work bootsUpper:Cow leatherLining:Air mesh Outsole:PU/PU ,aslo ... S1 S2 S3 under EN ISO 20345 standardFunction:200J steel toe cap and midsole,shock absorber heel,anti-slip and ... anti-static,resistant to oil,acid and alklis,heat resistant to 300CPayment:T/T or L/CDelivery: ...