The Marmot Women's Jena Vest is a top-rated sleeveless insulated waterproof packable activewear vest on Amazon. It is made with a lightweight and durable ripstop fabric, filled with 700-fill goose down insulation for superior warmth. The vest features a water-resistant finish, keeping you dry in light rain or snow. It also has a sleeveless design, allowing for easy layering and freedom of movement. The Jena Vest has a slim fit and a stylish design, making it suitable for both outdoor activities and everyday wear. It is also packable, making it convenient to carry and store. With its high-quality construction and reliable performance, this vest is highly recommended by Amazon customers.