The Arc'teryx Atom Jacket is a versatile, packable, and insulating layer designed for a range of activities from backcountry adventures to urban commutes. This refined generation enhances performance and expands its utility.

• Coreloft™ Compact 60 insulation retains warmth even when wet and is durable through repeated packing.
• Tyono™ 20 face fabric offers wind and weather resistance.
• Stretch fleece side panels enhance ventilation and allow for greater freedom of movement.