Mammut windbreaker. This product uses Windstopper from Gore. I took it with me for mountain climbing, but I rarely had a chance to use it, so I'm selling it. The size is "S" for women, but it's an outer layer, so it's the size chosen by someone who usually wears a size M. Type... Wind shell jacket Gender... Women's Features... Water repellent, Breathable, Windproof