The Arc'teryx Atom LT Jacket redefines versatility with its light, packable synthetic insulation. This high-performance midlayer traps crucial warmth yet remains breathable, making it ideal for fast-paced alpine pursuits. The Coreloft™ Compact 60 insulation retains heat even when wet, while the durable Tyono™ 20 face fabric shields you from harsh winds.

Whether you're embarking on a backcountry ski tour or commuting to the office, the stretch fleece side panels allow unrestricted mobility. And when the temperature rises, this minimalist jacket stuffs into its own pocket for easy carrying. Stay warm, comfortable, and eco-conscious with the Atom LT - your ultimate versatile layering piece.

• Insulation: Coreloft™ Compact 60 synthetic insulation for warmth
• Face Fabric: Tyono™ 20 fabric is wind/weather resistant yet breathable
• Mobility: Stretch fleece side panels improve ventilation and range of motion
• Versatility: Suitable for backcountry, climbing, hiking, and urban adventures
• Packability: Stuffs into its own pocket for easy carrying
• Sustainability: Dope dyed process reduces water usage and emissions