Arc'teryx Atom Men's Insulated Jacket











Arc'teryx Atom Men's Insulated Jacket
The Arc'teryx Atom Men's Insulated Jacket is a fitted, synthetic-insulated layer built for high-output activities in cool conditions. Its Coreloft Compact 60 insulation stays warm even when wet, while the Tyono 20 face fabric is air permeable and the 20D recycled nylon liner feels soft against the skin.
Performance stretch fleece side panels add ventilation, articulated patterning supports mobility, and stretch-knit cuffs plus an adjustable hem draw cord seal in warmth. It packs down small, includes two hidden-zip hand pockets and an internal zip chest pocket, and carries bluesign approved materials and a PFAS-compliant FC0 DWR finish.
Key Features
| Brand | Arc'teryx |
| Model | X000009561 |
| Product Type | Insulated Jacket |
| Activity | Hike |
| Fit | Fitted |
| Size | XS, S, M, L, XL, XXL |
| Weight | 11.8 oz / 335 g |
| Insulation | Coreloft Compact 60 (60 g/m²) - 100% Polyester |
| Shell Fabric | 20dx20d nylon ripstop, FC0 DWR, 45gsm - 100% Nylon |
| Lining | 20d recycled nylon ripstop with FC0 DWR, 40gsm - 100% Nylon |
| Contrast Fabric | Circular Knit Fleece, 215 gsm, FC0 DWR - 93% Polyester, 7% Elastane |
| Centre Back Length | Size M is 29"/73cm - Varies by size |
| Pockets | Two hand pockets with hidden zippers; internal chest pocket with zip |
| Cuffs | Stretch-knit cuffs |
| Hem | Adjustable hem draw cord |
| Zipper | No Slip Zip™ front zipper with custom TPU pulls |
| Sustainability | bluesign® approved materials; PFAS compliant; FC0 DWR |
| Care | Machine wash gentle low; tumble dry gentle low; do not bleach; do not dry clean; do not iron; do not use fabric softener; double rinse; do not wring; wash dark colours separately |
Highlights
- Technical features: Moisture-resistant outer face fabric
- Technical features: Breathable
- Technical features: Great warmth-to-weight ratio
- Technical features: Lightweight
- Technical features: Compressible and packable
- Technical features: Durable
- Construction: Performance stretch fleece side panels give ventilation
- Construction: Resilient Coreloft™ Compact 60 insulation is breathable, warm, and light, performs if wet, and delivers loft retention that resists packing out
- Construction: Light, soft Tyono™ 20 is air permeable
- Construction: Breathable 20D recycled nylon liner helps regulate temperature and is soft and comfortable next to the skin
- Cuff & Sleeves configuration: Stretch-knit cuffs
- Design & Fit: Fitted, with articulated patterning for mobility and comfort
- Design & Fit: Garment Centre Back Length: Size M is 29"/73cm - Varies by size
- Fabric treatment: FC0 DWR (Durable Water Repellent) finish repels moisture and is free from intentionally added PFAS
- Hem configuration: Adjustable hem draw cord seals out drafts
- Pocket configuration: Two hand pockets with hidden zippers
- Pocket configuration: Internal chest pocket with zip
- Sustainability: Contains materials produced through processes that meet bluesign® criteria
- Sustainability: Insulation - bluesign® Material, recycled content
- Sustainability: PFAS (Per- and polyfluoroalkyl substances) Compliant
- Sustainability: Lining - bluesign® Material, FC0 DWR, recycled content
- Sustainability: Contrast - FC0 DWR, recycled content
- Sustainability: Shell - FC0 DWR
- Zippers & Fly configuration: No Slip Zip™ front zipper
- Zippers & Fly configuration: Custom TPU zipper pulls are easy to operate and glove-friendly
Materials & care
- 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 nylon ripstop with FC0 DWR, 40gsm - 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
- Care: Tumble dry gentle low
- Care: Do not bleach
- Care: Wash dark colours separately
- Care: Do not dry clean
- Care: Do not iron
- Care: Do not use fabric softener
- Care: Double rinse
- Care: Do not wring
Sizing & fit
Fit: Fitted
The trimmer fit is patterned to stay close to the body through the chest, waist, hip, and thigh. Its low profile eliminates bulk, moves with the body, and fits comfortably over first layers or under outer layers.
Compatibility
The Atom Jacket is designed to layer under Arc'teryx shells and over base layers. Its fitted, low-profile cut eliminates bulk and moves with the body.
How to use
Wear the Atom Jacket as a standalone layer for chilly hikes, climbing, or campsite use, or as a midlayer under a shell for touring and wet winter objectives. The fitted cut layers comfortably over first layers or under outer layers.
Frequently asked questions
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