The Marmot Women's Jena Vest is a top-rated activewear vest known for its lightweight and packable design. It is made from 100% polyester mini ripstop fabric, which is both durable and water-resistant. The vest features 700-fill power down insulation, providing excellent warmth without adding bulk. It has a zippered front closure and a stand-up collar for added protection against the cold. The Jena Vest also has zippered hand pockets for secure storage. Its slim fit and stylish design make it suitable for various outdoor activities, such as hiking, camping, or skiing. Choose this vest for lightweight warmth and versatility.