Ridge Air-TacAlthough designed for tactical and motorcycle applications, the Ridge Air-Tac has a leather and nylon upper that comes in handy in various other situations. To increase its durability, triple stitching is employed throughout the boot. Its lightweight tactical air heel system provides exceptional comfort, while absorbing shock. The polyurethane midsole also aids in managing shock absorption. Its air heel system is based on the air cushion technology found in certain styles of athletic shoes. Its Rocker outsole relieves overworked, tired backs, knees and ankles. Rugged, yet comfortable, the Air-Tac keeps its wearers on their feet and ready for whatever action may come their way.