Our award-winning hiking boot is now available in a wide fit. It keeps your feet dry and lets them breathe, and the aggressive outsole bites into the terrain. It's built for all-day comfort and support. Features 4mm multi directional lugs Built on a wide last Contoured heel lock KEEN.Dry waterproof breathable membrane Torsion stability ESS shank Waterproof nubuck leather upper Material Waterproof nubuck leather upper Non-marking rubber outsole Dual density compression molded EVA midsole Hydrophobic mesh lining Removable metatomical dual density EVA footbed Technologies KEEN.Dry A proprietary waterproof, breathable membrane that lets vapor out without letting water in. Metatomical Footbed Design This internal support mechanism is anatomically engineered to provide excellent arch support and cradle the natural contours of the foot.