The Marmot Women's Jena Vest is a popular choice for women looking for a lightweight and packable activewear vest. It is made from 100% polyester and filled with 700-fill-power down insulation, providing excellent warmth and comfort. The vest features a quilted design and a stand-up collar for added protection against the cold. It also has zippered hand pockets and an internal chest pocket for storing small essentials. The vest can be easily packed into its own pocket, making it convenient for travel or outdoor activities. Whether you're hiking, camping, or traveling, this vest is a reliable choice.