The Marmot Women's Jena Vest is a top-rated sleeveless hooded thermal packable activewear vest that offers exceptional warmth and style. Made from 100% polyester, this vest is filled with 700-fill-power down insulation, providing excellent heat retention. It features a hooded design with a full-zip front and two zippered hand pockets. The Jena Vest is also lightweight and packable, making it easy to carry and store. Whether you're hiking, skiing, or simply running errands, this vest is a fashionable and functional choice for staying warm in cold weather.