The high-tech nano composite toe and metguard help protect from heavy loads and impact, while the Goodyear® leather welt with puncture-resisting insole board helps prevent the intrusion of sharp objects underfoot. Waterproof leathers and a Dri-Lex® lining provide a comfortable environment inside the boot, and the Vibram® Alpha Plus outsole delivers oil- and heat-resisting durability. This boot meets ASTM F2413 safety footwear standards.