The Patagonia Women's Nano-Air Light Jacket has everything you need to keep your active lifestyle going in the colder months. Designed for breathability and freedom of movement, this jacket keeps you cool and comfortable on brisk morning hikes, windy bike rides, and everyday outings. The stretchy, air-permeable fabric moves with you without weighing you down, while the water-repellent finish shields you from light rain. Packed with enough synthetic insulation to keep the chill from impeding your progress, this dynamic jacket is a true cold-weather essential.