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Men's Atom SL Hoody

$339.99

Light, packable insulated hoody built for high-output days in cold, damp conditions—on its own or under a shell.

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Colour

Cloud Black Forage Sea Salt

Size

Small Medium Large XLarge

More Information

The Arc'teryx Men's Atom SL Hoody is the lightest, most packable Atom option for big efforts when the weather’s cold and wet. It’s the piece you pull on for a chilly trail run or fast mountain day when you want a bit of warmth without giving up mobility, and it layers cleanly under a waterproof shell when conditions turn.

It’s breathable and weather-resistant, with stretch synthetic insulation focused through the body for core warmth, while the sleeves and hood stay uninsulated to keep weight and bulk down when it’s stuffed in your pack. Recent updates include recycled Fortius™ Air 20 fabric, recycled stretch insulation, and an FC0 DWR finish, plus Octa® Fleece side panels for enhanced breathability and less micro shedding. The StormHood™ is now lined and no longer stowable, and the Bird logo is embroidered for long-lasting visual. If you need more warmth, Arc’teryx points you toward the Atom Hoody.

Technical Specs

Best For

Big efforts in cold, wet conditions

Insulation

Stretch synthetic insulation: 100% recycled stretch synthetic insulation throughout the core is warm yet highly breathable.

Construction

Uninsulated sleeves: Windshell sleeves reduce weight and bulk when you’re stuffing it in your pack.
Side panels: Stretchy fleece side panels up the breathability and give room to move.

Weather Resistance

DWR finish: A FC0 DWR Durable Water Repellent finish protects against light weather.

Materials & Updates

Updated with recycled Fortius™ Air 20 fabric, recycled stretch synthetic insulation, and FC0 DWR finish for improved mobility and a lower footprint.
New Octa® Fleece side panels give enhanced breathability and less micro shedding.
The StormHood™ is now lined and no longer stowable.
The Bird logo is embroidered for long lasting visual.

Program

ReBIRD™ TRADE-IN: This item is built to last. When you’re ready, trade it in for 30% back in credit towards something new.

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Men's Atom SL Hoody

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Free shipping on orders over $99 (oversize charges may apply) - Read our shipping policy for more information.
Standard shipping estimates are as follows:
Alberta and British Columbia: 2-4 business days
Saskatchewan and Manitoba: 3 - 4 business days
All other provinces and territories: 5 - 9 business days
We offer fast & easy returns on most products. Exceptions include products 30% off or more, climbing gear, underwear & more.
Read our return policy here.

Premium gear is our promise

We were established almost 75 years ago by John Monod, a Swiss mountain guide and ski instructor. Quality outdoor gear is what our brand was built upon since 1949.

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Size	Sleeve	Chest	Waist	Hip
XXS	78	84	69	83
XS	81	89	74	88
S	83	94	79	93
M	86	102	86	100
L	89	109	94	108
XL	91	119	104	118
XXL	94	129	114	128
3XL	96	139	124	138

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Men's Atom SL Hoody

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