Merrell Men。FEATURES OF MEN\'S MERRELL WORK FULLBENCH SPEED MID CARBON TOE WATERPROOF BOOTS * Waterproof membrane seals out water and lets moisture escape * Waterproof coated leather and ripstop upper * Bellows tongue keeps out debris * Protective and abrasion resistant rubber toe cap * Breathable mesh lining * Mesh footbed cover * NXT lined footbed cover to prevent odor * COMFORTBASE removable contoured footbed cradles your foot in all day comfort * Rock plate for protection * Molded nylon arch shank * Merrell Air Cushion in the heel absorbs shock and adds stability * Rock plate in running inspired S-Curve geometry for added stiffness and stability in pack hiking applications * Lightweight EVA foam midsole for stability and comfort * Slip and oil resistant durable rubber outsole; Mark II tested * Heat resistant outsole protection for brief periods of contact that meet or exceed 500 °F * Carbon Fiber Safety Toe for protection; rated ASTM F2413-18 I/C * Electrical Hazard (EH) Protection; meets ASTM Safety Standards