Arc'teryx Women's Atom SV Jacket

Warmest, thermo-mapped Atom for cold, mid-output mountain activities. When the cold hits hard, reach for our warmest Atom jacket. Built for winter hikes and above-the-treeline adventures, it delivers breathable warmth in frigid, damp, and windy conditions. Synthetic Coreloft™ insulation seals in heat, while female-specific underarm gussets boost breathability where you need it most. The cornerstone of your winter hiking kit, the Atom SV serves as a standalone and rides comfortably under a hardshell for next-level protection. What's been updated: Updated with a FC0 DWR (Durable Water Repellent) finish that’s free from intentionally added PFAS. Improved, female-specific thermal patterning maximizes breathability in the pits while providing extra warmth on the side panels. Moisture-resistant outer face fabric Breathable Lightweight Wind resistant Breathable Coreloft™ synthetic insulation keeps you warm even when it's wet Wind-resistant Tyono™ 30 micro ripstop face fabric resists snagging, abrasion, and pilling Thermo-mapped for optimal performance, stretch underarm gussets with Coreloft™ insulation prevent overheating without sacrificing warmth Recycled nylon ripstop lining resists internal abrasion Stretch-knit cuffs Regular fit provides freedom of movement with room for layers Garment Centre Back Length: Size S is 26"/66cm - Varies by size DWR (Durable Water Repellent) finish repels moisture and is free from intentionally added PFAS Adjustable hem draw cord seals out drafts Articulated patterning for unrestricted mobility Two hand pockets with zippers Internal chest pocket with zip Insulation - bluepass Material, recycled content PFAS (Per- and polyfluoroalkyl substances) Compliant Contrast - bluepass Material, FC0 DWR, recycled content Shell - FC0 DWR Lining - dope dyed some colours, FC0 DWR, recycled content Size Guide