Boot Height: Approx. 9'' Tall. Simple style plus performance equals the Chaco Credence Wool Waterproof Vibram Nurl boot. This men's pull-on boot has both a waterproof full grain leather upper and waterproof linings to keep you dry and warm, even in wet or snowy conditions. LUVSEAT technology provides contoured support for hours of comfort, while the leather-covered footbed offers a breathable foundation. The Chaco Credence Wool Waterproof Vibram Nurl ankle boot has a Burly outsole composed of Icetrek rubber for reliable grip, no matter where the day's adventure may lead you.