The toughest workdays are no match for Workload men's Huff steel toe boots. Crafted with a duel-density polyurethane outsole for energy return and comfort, they're further equipped with an anti-fatigue footbed and an abrasion-resistant heel. While the insole is molded for comfort, the midsole has added shock-absorbing capabilities. This lace-up boot with breathable mesh lining is certified by the Canadian Standards Association.