Nordwand 6000 High. 2-in-1 gaiter boot with removable inner boot. The next generation of expedition boot. Thanks to the division of the sole and Vibram Litebase technology, the weight of the sole has been significantly reduced. For sustained performance. The light and robust gaiter boot also features a precise lacing system, reliable Aluminia insulation as well as Carbitex material, which gives the shaft its light weight and stability.