Built to be rugged and technical, the Authentic LTR GTX hiking shoes feature a lightweight, comfortable feel and classic leather style that looks great and lasts for years. Waterproof split suede leather upper. High-cut profile for increased ankle support, stability and protection. Gusseted tongue prevents debris from entering. Protective heel and toe caps. Gore-Tex? extended comfort. Advanced Chassis?? placed between outsole and midsole. Mud guard around the base of the shoe. 3D stretch air mesh provides maximum breathability. Waterproof bootie construction. High traction Contagrip? outsole.