Waterproof leather upper. Breathable and moisture wicking lining with odor control. Waterproof membrane with blood borne pathogen feature. Anti-Fatigue Technology PU footbed. EVA midsole. Timberland PRO TPU oil, slip and abrasion resistant outsole with SR Max MaxTRAX patented slip resistant tread design. Comp toe. EH. WP. ASTM F2413-18 M/ I/ C EH compliant.