The Arc'teryx Atom LT Vest is a popular choice for women seeking a sleeveless insulated waterproof high-visibility activewear vest that offers exceptional performance and versatility. This vest is made with lightweight and breathable materials, making it ideal for active pursuits. The Coreloft insulation provides warmth without adding bulk, while the DWR (Durable Water Repellent) finish ensures that you stay dry in wet conditions. The high-visibility color enhances your visibility during outdoor activities, making it a great choice for running, hiking, and cycling. With its superior quality and performance, the Arc'teryx Atom LT Vest is a top pick for women who prioritize functionality and durability in their activewear.