Men's Timberland Pro Endurance 6 Inch Steel Toe 47592 Work Boots The Timberland PRO Endurance 6" Steel Toe Work Boot is engineered for maximum protection and long-lasting comfort on the toughest jobs. Built with premium waterproof leather, it features an ASTM F2413 steel toe for proven safety and a puncture-resistant plate for underfoot protection. Anti-Fatigue Technology reduces foot stress during long shifts, while a breathable lining with antimicrobial treatment helps control moisture and odor. The oil-, slip-, and abrasion-resistant rubber outsole keeps footing secure across demanding surfaces, making this boot a powerhouse for heavy-duty work.