Asymmetrical composite safety toe. Non-metallic shank for structural support. Breathable, moisture-wicking lining with antimicrobial treatment for odor control. 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.