The Mesabi 8-inch waterproof leather safety toe logger boot is made to withstand everything the outdoors can throw at you. Full-grain waterproof leather is reinforced with the UltraDry™ waterproofing system to keep your feet dry. The steel toe provides added protection from injury and meets ASTM standards. The strong and durable sole is made from long-lasting, heat-resistant material that holds up in high-temperature environments. A built-in steel shank improves stability with underfoot support. The boot also meets ASTM standards for electrical hazard protection. -Protective Cap: 500-2 Steel Toe-Height: 8-inch-Protection Standard: ASTM F2413-11, M/I/75/C/75, EH-Waterproof: UltraDry™-Upper: Full Grain, Waterproof Leather-Lining (Vamp): Tricot-Lining (Quarter): Tricot-Counter: Heel-Molded-Footbed: Removable EVA-Shank: Lineman Steel-Outsole: Stars and Bars Logger-Construction: Goodyear Welt-Last: 631