Arc'teryx Atom Lightweight Vest Women's CLEARANCE • Microfiber lacing and tongue

• Microfiber lacing and tongue reinforcement

its dedicated pocket keeps avalanche tools right at hand

it can be used as a layer inside any sleeping bag

Also available in 3- and 5-finger versions

Arc'teryx Atom Lightweight Vest Women's CLEARANCE • Microfiber lacing and tongueCompact and superlight, our lightest Atom vest easily stashes in your pack, ready to grab when summer temperatures drop. Worn as a midlayer or standalone, it delivers moderate insulation perfect for early morning runs and taking in the view from a freshly bagged peak. The Tyono 20 shell balances breathability and wind resistance, and the Coreloft insulation is light, compressible, and efficient. Lightweight stretch fleece side panels improve