The Arc'teryx Atom LT Hoody is a lightweight, highly packable synthetic insulated jacket designed for active outdoor use in cool to cold conditions. Featuring Coreloft™ Compact insulation for excellent warmth-to-weight ratio and moisture resistance, it uses a durable, wind-resistant outer fabric with DWR finish. The minimalist design includes a full-length front zipper, adjustable hood with drawcord, two hand pockets, and articulated patterning for unrestricted movement. Its sleek, modern silhouette makes it ideal for layering under shells or wearing as a standalone piece in urban or trail settings. The jacket excels in breathability during high-output activities like hiking, climbing, or daily commuting in fall/winter. Constructed with seam-taped construction for durability and equipped with a drop-tail hem for enhanced coverage. The subtle white 'α' (Alpha) logo on the chest signifies Arc'teryx’s technical heritage. Perfect for adventurers seeking performance without bulk—lightweight yet warm, functional yet stylish.