Blundstone dress boot black premium oil tanned leather elastic side safety boot with penetration resistant midsole v cut upper kickguard toe leather protection extreme comfort pufoam cupped footbed with poron heel and pad comfort strike zone shock absorption polyurethane pu midsolethermo urethane tpu outsole highly resistant to hydrolysis and microbial attack oil acid and organic fat resistant outsole heat resistant to 284f ergonomically engineered toe spring for reduced wearer