Arc'teryx Women's Atom Hoody

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Light, versatile synthetically insulated hoody works as a midlayer and standalone. Atom Series: Synthetic insulated midlayers. *The Atom Hoody was previously the Atom LT Hoody.

Steeped in the alpine, this versatile hoody has warmed climbers, hikers, backcountry skiers and downtown commuters. Worn as a midlayer or standalone, it performs across a range of conditions and output levels. Coreloft™ Compact insulation retains warmth even if wet and has loft retention that withstands years of packing and unpacking. The water resistant Tyono™ 20 face fabric is soft, breathable and durable, stretch side panels improve ventilation and freedom, and the insulated StormHood™ adds warmth.

Updated with a revised fit.

Versatile synthetic insulated mid layers with a high degree of weather resistance.

Man-made insulation with quick dry times, durability and retains warmth when damp.

Adding pigment at the polymer level which saves water, reduces C02 emissions and increases fabric colourfastness.

Versatile high performance designs for diverse activities and conditions.

Technical Features:

Moisture-resistant outer face fabric
Compressible and packable
Wind resistant

Performance stretch fleece side panels give ventilation
Resilient Coreloft™ Compact 60 insulation is breathable, warm, and light, performs if wet, and delivers loft retention that resists packing out
Light, soft Tyono™ 20 is air permeable

Cuff & Sleeves Configuration
Stretch-knit cuffs
Cuff construction increases durability, eases layering and removal

Design & Fit
Trim fit for base layer or light mid-layer use

Fabric Treatment
DWR (Durable Water Repellent) finish repels moisture

Hem Configuration
Dual lower hem adjusters
Drop back hem
Laminated hem

Hood Configuration
Adjustable hood drawcord with single pull adjuster
Insulated helmet compatible StormHood™ with structured mini hood brim

Pocket Configuration
Two hand pockets with hidden zippers
Internal chest pocket with zip

Dope dyed lining fabric
Contains materials that meet the bluesign® criteria

Zippers & Fly Configuration
No Slip Zip™ front zipper
Custom TPU zipper pulls are easy to operate and glove-friendly

Weight 310g / 10.9 oz
Fit Fitted
Model Measurements
Height: 5'9"/175.3cm, Chest Width: 31"/78.7cm, Waist: 24"/61.0cm, Hip: 35"/88.9cm
Wearing Size: Small
Activity Hiking / Trekking / Rock Climbing / Alpine Climbing / Around Town
Model X000006780
Manufacturing Facility Youngone (CEPZ) LTD


Self: Tyono™ 20 denier shell with FC0 DWR treatment - 100% nylon
Stretch fleece - 94% polyester, 6% elastane
Insulation: Coreloft™ 60 (60 g/m²) - 100% Recycled Polyester - bluesign Approved Material
Lining: Dope Permeair™ 20D - 100% nylon - Dope Dyed, bluesign Approved Material (select colours)


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

All measurements in inches

Size  Sleeve  Chest  Waist  Hip 
XS   29 1/2 32 25 1/2  35 
 30 1/2 34  27 1/2  37 
 31 1/2 36  29 1/2  39 
 32 39  32 1/2  42 
XL   32 1/2 43  36 1/2  46 
XXL  33 1/2  47  40 1/2  50 

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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. Learn more.

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