The Marmot Women's Jena Vest is a top-rated sleeveless insulated high-visibility packable activewear vest on Amazon. It is made from lightweight materials and features a stylish design. The vest is filled with 700-fill-power down insulation, providing excellent warmth without adding bulk. It has a durable water-repellent finish to keep you dry in light rain or snow. The Jena Vest also has a high-visibility color and reflective details for enhanced visibility in low-light conditions. It has a regular fit and is available in various sizes. Whether you're hiking, skiing, or traveling, the Marmot Women's Jena Vest is a reliable choice for staying warm and visible.