• Premium waterproof full-grain leather with an abrasion resistant heel • Breathable waterproof membrane with moisture wicking mesh lining • Removable HyperRest® performance comfort footbed cushions andsupports foot to reduce pain and fight fatigue • Advanced comfort PU midsole • Rubber lug outsole grips the ground • Time-tested Goodyear™ Welt construction allows boot to be re-soled • Nylon shank for lightweight support • Lightweight CarbonMAX® composite-toe with a lower profile,idtthditttttiltti