Premium waterproof full grain leather upper; Breathable waterproof membrane with moisture wicking mesh lining; Removable, full-cushioned molded EVA footbed; Full-cushion molded EVA midsole provides stability and cushioning; Rubber lug outsole; Steadfast BonWelt construction; Nylon shank adds extra strength; 2.03 lbs per boot based on safety-toe style; ASTM F2413-18 M/I/C EH rated steel-toe; Meets industry standards for slip resistance - ASTM F3445-21 SR