The Keen Men's Oakridge Shoe is a hiking shoe that will get you through a whole bunch of trails. The 4mm lugs Are ready to grip dirt, grass, sand and more. The leather and mesh Upper is durable and breathable, so your feet won't get beat up by the rocks or overheat. Lace up and keep walking. Features of the Keen Men's Oakridge Shoe 4mm Multi directional lugs Cleansport NXT for natural odor control Hydrophobic mesh lining Stability shank