Experience out-of-the-box comfort in this waterproof hiker. With durable leathers, a supportive footbed, and Vibram traction, all in a versatile package, you won't doubt why Moab stands for Mother-Of-All-Boots. 100% Leather Imported Ethylene Vinyl Acetate sole Shaft measures approximately Ankle from arch Boot opening measures approximately 2 around Waterproof membrane seals out water and lets moisture escape Pigskin leather and mesh upper Metal hook traditional lace closure Bellows tongue keeps out debris Protective toe cap Breathable mesh lining Kinetic Fit ADVANCED removable contoured insole with reinforced heel cushioning for medium support Molded nylon arch shank Merrell Air Cushion in the heel absorbs shock and adds stability Lightweight EVA foam midsole for stability and comfort