men's black composite toe slip resistant work boots SKU9939 1genuin leather 2composite toe 3slip-resistant 4nitril rubber men's black composite toe slip resistant work boots SKU9939 Item No.: 9939Upper: Black buffalo leatherSole: Nitrile RubberSafety rating: composite toe cap, oil-resistant, slip-resistant, EHSize: US 7-13MOQ: 1,000 pairsPacking: color box / master cartonDelivery time: 35 days