A Vibram rubber sole ensures ground-gripping traction beneath a sturdy, snow-ready boot with a plushy padded collar. Take on day hikes or packs up to 40 lbs with the Ahnu Numentum HIKE design for a well-balanced stride. Waterproof, oiled nubuck creates a smooth, natural fit that takes you from around town to hitting the trails. Color(s): charcoal grey, midnight blue. Brand: Ahnu. Style Name: Ahnu 'Montara' Boot. Style Number: 598718 4.