The "Amundsen Peak" is our first knickerbocker that we have perfected over several years. We first made it for our Antarctic Expedition in 2011, it got its name after it protected us during the first ascent of Amundsen Peak. We can boldly say that it is the truly first technical "knickerbocker" made in the world, and is the basis of our 3-PART concept. It is ideal for ski touring and small or large expeditions. The combination of 4-way stretch, water resistance and breathability ensures complete protection and the comfort you need. Let's face it - the 'Knickerbockers' are smarter than pants!