Arc'teryx Atom SL Men's Vest - Black Size:S A small and robust lightweight

A small and robust lightweight hip pack for when you just need the essentials

not for the indecisive

the MondoKing 3D features a TwinLock Valve system to speed up inflation and deflation

the insulated cover is soft next-to-skin

ever-dependable winter jacket

Arc'teryx Atom SL Men's Vest - Black Size:S A small and robust lightweightThe Atom range is a pillar of the Arcteryx offering. The Atom SL Vest is a versatile and lightweight piece that packs into its own pocket. Perfect layering piece for keeping your core warm utilising a Coreloft fill, its a truly versatile piece. Revised with an updated fabric which adds softness and comfort. Not available for shipping outside of the UK and EU. (Excluding DE)