The Arc'teryx Atom Jacket - Women's is lightweight insulation for shoulder weather and layering. This insulated jacket provides breathable warmth with its recycled Coreloft insulation. The outer fabric is wind and moisture resistant, ideal for changing alpine conditions. Enhancing mobility and comfort, the fitted construction features articulated patterning, stretch knit side panels, and a tricot lined collar. Functional details such as dual hem cinches, side hem vent, and glove-friendly zipper pulls add to its appeal. It also sports two zippered hand pockets and an internal chest pocket for secure storage.