'+ Waterproof membrane seals out water and lets moisture escape + Full grain leather and mesh upper + Traditional lace closure + Bellows tongue keeps out debris + Protective and abrasion resistant rubber heel and toe cap + Breathable mesh lining + COMFORTBASE™ contoured insole cradles your foot in all day comfort + Molded nylon arch shank + Merrell Air Cushion in the heel absorbs shock and adds stability + COMFORTBASE™ rubberized EVA midsole for increased shock absorption and cushion + Merrell sticky rubber outsole with durable traction that grips when and where you need it + Oil and slip resistant rubber outsole; Mark II tested + Heat resistant outsole protection for brief periods of contact that meet or exceed 500 °F + Composite safety toe for lightweight protection; rated ASTM F2413-18 I/C + EH rated ASTM F2413-18 + Lug Depth: 5.0mm