The Arc'teryx Women's Atom LT Vest is a premium puffer vest known for its exceptional quality and performance. It is filled with Coreloft synthetic insulation, providing warmth even in wet conditions. The vest features a durable and water-resistant shell, making it suitable for various outdoor activities. It has zippered hand pockets and an internal chest pocket for convenient storage. The Arc'teryx Women's Atom LT Vest is a versatile and durable choice for outdoor adventures or everyday wear.