Arcteryx Atom Vest Arcteryx ArcMulti Bird Logo SS Adjustable and insulated StormHood

Adjustable and insulated StormHood

The Arcteryx Bird Head Beanie is a warm Merino/Acrylic blend hat

The Arcteryx Atom SL Hoody is a lightweight and lightly insulated jacket

this hat is a must-have for your gear collection

The Arcteryx Alpha SL 23 is a superlight

Arcteryx Atom Vest Arcteryx ArcMulti Bird Logo SS Adjustable and insulated StormHoodThe Arcteryx Atom Vest provides core warmth and can be worn either as a mid or outer layer depending on the conditions and activity. When used as an outerlayer and the weather takes a turn for the worst then a shell jacket over the top will be a perfect, albeit a very warm combination. The Atom Vest uses Coreloft Compact 60 insulation, a lightweight synthetic insulation that is very compressible and light but expands very quickly when unpacked.