Built for pure performance and protection: These Timberland PRO Endurance alloy-toe work shoes feature our Timberland PRO Rubber outsole, anti-fatigue technology, and a puncture-resistant plate. Premium full-grain leather Ever-Guard leather toe bumper and backstay Alloy safety toe Cement construction for flexibility Mesh lining with antimicrobial treatment for odor control Anti-Fatigue Technology polyurethane footbed for shock absorption and energy return Non-metallic shank for structural support Polycarbonate hardware Metallic Steel-Flex puncture-resistant plate Heat-, oil-, slip-, and abrasion-resistant, non-marking rubber outsole