Details: Our endless summer essential hiking shoe now with highly evolved breathability for hiking or biking the trails. A latticelike overlay of Dura leather strapping supports and protects while enhancing the openwindow venting of the breathable mesh upper that is a Merrell mark. Full bumper protection at the toe and around the heel Proven Vibram MultiSport sole with TC5+ rubber compound for grip and durability. UPPER/LINING â Dura leather and mesh upper â Bellows tongue keeps debris out â Synthetic leather toe cap and heel counter â Breathable mesh lining treated with Aegis Antimicrobial solution maintains foot comfort â Ortholite Anatomical FootbedMIDSOLE/OUTSOLE â Molded nylon arch shank â Compression molded EVA footframe provides cushioning â Merrell Air Cushion in the heel absorbs shock and adds stability â 5mm Sole lug depth â Vibram MultiSport Sole/TC5+ Rubber â Weight: 1 lb 8 ozs. Color: Walnut