Patagonia Nano Air Vest Women's

Your fingers might still get cold when you're crimping, and your head might get a little sweaty when you're skinning, but your core will be perfect in the Patagonia Nano Air Women's Vest. It combines the best qualities of a fleece, a puffy, and a softshell, with water shedding, DWR coated nylon ripstop face fabric, warm when it's wet FullRange synthetic insulation, and mechanical stretch that lets you move easily on the wall, the skin track, or the hiking trail. Stretchy binding at the armholes and a drawcord at the hem helps stop your heat from escaping, while the zippered hand pockets work under packs and harnesses, and the Nano Air's serious breathability keeps you from overheating and then getting cold during stop start activities.