OverviewThe Atom SL is Arc'teryx's superlight synthetic insulator - Coreloft Compact 40 g/m2 fill in a streamlined wind-resistant shell. Packs down small and layers under shells without adding bulk. Women's specific cut.DetailsBest forWomen's packable active insulationMountain fast-and-light useShoulder-season layeringUnder-shell mid-layerVest-compatible trail days SpecsCoreloft Compact 40 g/m2 synthetic fillTyono 20 wind-resistant face fabricPacks into its own pocketStretch side panelsDWR finishSizes: XS · S · M · L · XLMaterials & CareTyono 20 nylon face fabric with Coreloft Compact 40 synthetic insulation and stretch side panels.Machine wash cold with similar colours on a gentle cycle. Hang dry or tumble dry on low heat.Do not iron directly on prints or logos. Do not use fabric softener or bleach. Do not dry clean.Bundle & SaveBuild a bundle and save up to 10% off.Shop Bundle Builder
