The Blundstone 990 is a durable slip-on steel-toe boot designed for harsh environments. Crafted out of black leather with molded TPU toe guards to safeguard the leather, these boots are water resistant and can be used in non-dry environments. Certified to ASTM F2413-05 M I/75/C/75 EH standards, the steel toe caps offer impact and compression protection. Focused not only on protection, but also comfort, these slip-on steel-toe boots are outfitted with PORON® XRD™ inserts in the forepart and heel, for absorbing shock with every step. Additionally, polyurethane inner soles with PORON® XRD™ provide cushioning and increased shock absorption. Note, these are sold in AU sizes.