The Marmot Women's Jena Vest is a high-performance puffer vest that is perfect for cold weather activities. It is made with a durable nylon shell and filled with 700-fill-power down for maximum warmth. The vest has a slim fit and features a stand-up collar and zippered hand pockets. It is also lightweight and packable, making it easy to bring along on your outdoor adventures. Whether you're skiing, snowboarding, or hiking, this vest will keep you cozy and comfortable.