Men Nepal Trek Evo GTX provides maximum performance in all conditions during mountaineering and demanding trekking. The system of removable tongue EZ FLEX allows for maximum customization of the individuality of each foot and, along with the 3D Flex system, which guarantees ankle support on steep terrain, walking is comfortable. The boots are also waterproof, compatible with all crampons and well attached to the surface thanks to the Vibram sole with built-in impact brake system.