Breathable mesh upper with abrasion resistant reinforcement. Breathable and moisture wicking lining with odor control. Anti-fatigue PU footbed for shock absorption and energy return. ReBOTL materials used. HoverSpring foam midsole. Oil, slip and abrasion resistant Timberland PRO FlexTech rubber outsole with SR Max MaxTRAX patented slip resistant tread design. Comp toe. EH. Metal Free. ASTM F2413-18 M/ I/ C EH compliant.