The 3 season Kansas GTX is made from waxed Nubuck leather uppers and a rubber toe-cap giving you protection across a wide variety of terrains. The boot includes various technologies to optimise your walking performance including, a GORE-TEX membrane for waterproofing, an Air-Active footbed to control moisture levels, a digafix lacing system for the perfect hold, and compression pads around the ankle to minimise pressure when hill-walking. In addition, the Kansas GTX walking boot is fitted with a double density rubber sole providing excellent traction and shock absorption. Recommended activity - walking / hiking / travelling. A highly durable walking shoe with GORE-TEX technology. GORE-TEX membrane - breathable, waterproof protection. Nubuck leather upper - durable construction. PU shock absorber - reduces the force of impact. Gusseted tongue - keeps out debris. Moulded rubber outsole - durable traction. Comfort range - a wider fit for people with slightly wider feet.