... PU/PU injection outsole 4anti-hit,oil acid and alkali resistant, Quick DetailsModel number:safety shoe 9807upper: thicken suede cow leather outsole:PU ... brown,olive green,brown,yellow2 anti-hit,acid and alkali resistant,oil resistant and water proof3 optional functions:puncture-proof, anti-static ... , anti-slip,shock absorptionWe believe in "Customer First,Qualtiy First" safety shoe 9807