Long mountain, trekking and snowshoeing tours are simply a pleasure in this technical winter boot. The 5 mm deep Hanwag IceGrip tread blocks perform well on both deep snow and icy trails. Designed with a special heel welt for perfect snowshoe attachment. The heel and toe areas are reinforced with robust rubber. With a waterproof, breathable Gore-Tex membrane. And the thermo inner boot with G-LOFT®FIT insulation keeps feet warm at temperatures down to down to -40°C.