• GORE-TEX® waterproof membrane, exceptional breathability and waterproof performance • Synthetic leather and mesh upper • Bellows, closed-cell foam tongue keeps moisture and debris out • Protective rubber toe cap • Breathable mesh lining • Kinetic Fit™ Advanced removable contoured insole with enhanced heel and arch structure and integrated cushion pod for medium support • Molded nylon arch shank • Merrell air cushion in the heel absorbs shock and adds stability • EVA midsole for stability and comfort • Vibram® TC5 sole • 5mm lug depth