Previously known as the Atom AR hoody, the freshly revamped Atom Heavyweight Hoody is Arcteryxs warmest option in their iconic Atom series. Ideal for use as a mid-layer or as a standalone piece in dry weather, it combines a synthetic Corefloft fill with a moisture-resistant shell that means despite its weight, it will dry quickly and maintain warmth even when wet. Rounded out with an insulated, helmet-compatible hood, Permeair side panels for ventilation, and stretch-woven cuffs.

Not available for shipping outside of the UK and EU. (Excluding DE)

• Tyono 30d shell with DWR treatment – 100% nylon
• Coreloft Compact 60 insulation
• Stretch fleece side panels reduce bulk
• Articulated elbows and gusseted underarms
• Permeair panels under arms for ventilation
• Full front zip with chin guard
• Insulated StormHood&trade
• Stretch knit cuffs
• Drop back hem with adjustable drawcord
• Two hand pockets with zippers
• Internal chest pocket
• Compressible and packable
• Regular fit, choose your usual size