Cirrus consists of outstanding components such as the ultralight “Next to Nothing” fabric, a 7x7 denier ripstop fabric, weighing only 19g/sqm and a high-quality insulating Crystal Down filling with a mix ratio of 95/5 and a fill power of 900+ cuin. The down jacket weighs only 134 grams and can be easily stowed away in its own front left pocket. Two zipper pockets, two inside pockets, an integrated pack sack as well as elastic inserts at the waist and sleeve ends complete this robust jacket.