The North Face Womens Signal 2.5L Rain JacketEngineered with seam sealed 2. 5L DryVent technology, this reliable jacket completely blocks out the most extreme weather conditions on challenging mountaineering expeditions. But even though it delivers reliable waterproofness, its breathable enough to help prevent you from getting too hot and sweaty. The alpine hand pockets, pit zips and helmet compatible hood ensure its outdoor ready without losing its pared back looks, meaning you can wear it away