Full-grain, Premium Timberland waterproof leather upper with abrasion-resistant Ever-Guard leather and molded TPU reinforcements and internal waterproof membrane, Asymmetrical composite safety toe, Non-metallic shank for structural support, Breathable, moisture-wicking lining with antimicrobial treatment for odor control, Timberland PRO 24/7+ enhanced comfort technology helps reduce foot fatigue by dispersing pressure, supporting the arch, and cushioning every step, Combination Goodyear welt and cement forefoot construction for durability and flexibility, Electric hazard protection, Metal-free upper with eyelet reinforcements and molded TPU dual purpose hooks for lacing customization, Ventilated Anti-Fatigue Technology polyurethane footbed for climate control, shock absorption, and energy return and Lightweight HoverSpring foam midsole helps provide underfoot comfort, flexibility, and durability, Lightweight and non-marking, All-Weather TPU outsole is heat-, oil-, slip-, and abrasion-resistant,