Arc'teryx Atom Women's Insulated Jacket





















Arc'teryx Atom Women's Insulated Jacket
The Arc'teryx Atom Women's Insulated Jacket is a versatile synthetic midlayer built for chilly alpine starts and unexpected summit squalls. Its Coreloft insulation resists packing out even after years of wear, while stretchy fleece side panels trap and release heat strategically. The fitted, articulated design moves with you, and the moisture-resistant ripstop face fabric, DWR finish, and wind-resistant construction make it a reliable layer under a hardshell.
Practical details include a tricot-lined collar, stretch-knit cuffs, dual hem cinches, a No Slip Zip front zipper with glove-friendly pulls, two zippered hand pockets, and an internal zippered chest pocket. The jacket is Fair Trade Certified, made with bluesign approved materials, and PFAS compliant.
Key Features
| Brand | Arc'teryx |
| Model | X000009855 |
| Product Type | Insulated Jacket |
| Gender | Women's |
| Fit | Fitted |
| Activity | Hike |
| Weight | 9.4 oz |
| Garment Centre Back Length | Size S is 26" - Varies by size |
| Insulation | Coreloft 60 (60 g/m²) - 100% Polyester |
| Shell | 20dx20d nylon ripstop, FC0 DWR, 45gsm - 100% Nylon |
| Lining | 20D recycled dope dyed nylon ripstop, FC0 DWR, 38gsm - 100% Nylon |
| Contrast | Circular Knit Fleece, 215 gsm, FC0 DWR - 93% Polyester, 7% Elastane |
| Technical Features | Moisture-resistant outer face fabric, Breathable, Lightweight, Wind resistant |
| Collar Configuration | Tricot lined collar for next-to-skin comfort |
| Cuff & Sleeves Configuration | Stretch-knit cuffs |
| Hem Configuration | Dual hem cinches seal out drafts and adjust length |
| Pocket Configuration | Two hand pockets with zippers, Internal chest pocket with zip |
| Zippers & Fly Configuration | No Slip Zip front zipper, Custom zipper pulls are glove-friendly |
| Fabric Treatment | DWR (Durable Water Repellent) finish repels moisture and is free from intentionally added PFAS |
| Sustainability | Fair Trade Certified, bluesign approved materials, PFAS compliant, recycled content |
| Manufacturing Facility | Youngone (CEPZ) LTD, Bangladesh |
Highlights
Versatile, synthetically insulated jacket
Atom Jacket Women's
The Atom is an outdoor kit essential, delivering reliable, breathable warmth for chilly alpine starts and unexpected summit squalls. Built with lightweight Coreloft insulation that resists packing out and stretchy fleece side panels, it traps and dumps heat strategically. Slide it under a hardshell for a layering system that provides warmth, even if it gets wet.
Need a heavier option? Try the Atom SV Jacket.
Materials & care
Materials
- Contrast: Circular Knit Fleece, 215 gsm, FC0 DWR - 93% Polyester, 7% Elastane
- Body: 20dx20d nylon ripstop, FC0 DWR, 45gsm - 100% Nylon
- Synthetic Insulation: Coreloft™ 60 (60 g/m²) - 100% Polyester
- Lining: 20D recycled dope dyed nylon ripstop, FC0 DWR, 38gsm - 100% Nylon
- Origin of fabric: JAPAN
- Origin of dyeing: JAPAN
- Origin of Manufacture: BANGLADESH
- May release plastic microfibres into the environment when washing
Care
- Machine wash gentle low
- Tumble dry gentle low
- Do not bleach
- Wash dark colours separately
- Do not dry clean
- Do not iron
- Do not use fabric softener
- Double rinse
- Do not wring
Sizing & fit
This jacket has a fitted silhouette with articulated patterning for mobility and comfort. The center back length for size S is 26 in and varies by size. Available sizes are XXS, XS, S, M, L, XL, and XXL.
How to use
Wear the Atom as a midlayer under a hardshell for a versatile layering system that provides warmth and weather protection. It can also be worn on its own in milder conditions.
Frequently asked questions
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