The Patagonia Women's Down Sweater Vest is a stylish and functional sleeveless windproof thermal vest that is perfect for cold weather adventures. It is made from 100% recycled polyester ripstop shell with a DWR (durable water repellent) finish, making it windproof and water-resistant. The vest is insulated with 800-fill-power Advanced Global Traceable Down, providing exceptional warmth and compressibility. It features a full zip front, zippered hand pockets, and a drawcord hem for a customizable fit. The Down Sweater Vest is also lightweight and packable, making it easy to bring along on any outdoor excursion. With its high-quality construction and eco-friendly materials, it is no wonder that this vest is one of the most wished-for items on Amazon.