Arc'teryx Womens Atom Lightweight Vest

The Atom vest is both compact and incredibly lightweight, making it an ideal addition to your backpack. It's readily available for those moments when summer temperatures suddenly plummet. Whether you choose to wear it as a midlayer or on its own, this vest provides a comfortable level of insulation that's just right for early morning runs or simply savoring the breathtaking views from a newly conquered summit. Thanks to the Tyono 20 shell, you'll experience a harmonious balance between breathability and protection from the wind, while the Coreloft insulation keeps you warm without adding bulk. The addition of lightweight stretch fleece side panels not only enhances ventilation but also ensures a snug and comfortable fit.