Mammut Extreme Jannu Jacket

Hard Shell jacket made of schoeller® c_change. The first membrane to adjust its breathability to the surrounding temperature. This lets it wick more moisture away at higher temperatures without compromising water repellence. At low temperatures, the pores close again to increase insulation. The future of Hard Shell membranes.

- 1 arm pocket
- Drawcord hem, adjustable using one hand
- M.A.P. hood for quick adjustment and good visibility
- 2 hand pockets with zip
- Zippered underarm ventilation system