The Marmot Women's Jena Vest is a top-rated sleeveless safety convertible packable activewear vest that offers lightweight warmth and versatility. It is filled with 700-fill-power down insulation, providing excellent insulation without weighing you down. The vest features a zippered front closure, zippered hand pockets, and an internal chest pocket for convenient storage. It is also convertible, allowing you to pack it into its own pocket for easy transport. With its high-quality construction and reliable performance, the Marmot Women's Jena Vest is a popular choice among outdoor enthusiasts.