Urban assault boots from Matterhorn and Corcoran are made of full-grain leather with built-in lateral composite support and shank and exclusive Dryz moisture and odor control shock-absorbing cushioned inserts. Other features include a non-metallic lace system and a high-tech dual density lug outsole with side-wall traction. Styles in the line include waterproof and non-waterproof boots in six-, eight-, and nine-inch heights, waterproof boots in eight- and nine-inch- heights, and desert tan boots in eight- and nine-inch heights.