The Arc'teryx Atom Heavyweight Hoody - Women's is an incredibly versatile piece of insulation, suitable for use as either a midlayer or standalone option. It boasts efficient Coreloft™ synthetic insulation that remains effective and resilient, even when wet. Meticulously mapped for optimal performance, it features a lightweight Tyono™ 30 shell that offers both wind resistance and water repellency. To enhance durability, the shell has been treated, while Permeair™ panels under the arms provide ventilation. Additionally, the hood is insulated and compatible with helmets, providing both warmth and protection.

Size and Fit Tips: Regular Fit - Our classic fit is cut comfortably throughout the chest, waist, hip, and thigh. It allows freedom of movement, provides shape, and layers comfortably over our first layers.

Technical Features
Moisture-resistant outer face fabric
Breathable
Lightweight
Compressible and packable
Insulated
Wind resistant

Construction
Light, durable and wind resistant Tyono™ 30 has a dura coating for increased longevity
Resilient Coreloft™ synthetic insulation is mapped for optimal thermal performance
Permeair™ 20 underarm improves breathability

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

Design & Fit
Regular fit ensures optimal ventilation with comfort and mobility

Fabric Treatment
DWR (Durable Water Repellent) finish repels moisture
Hem Configuration
Drop back hem
Adjustable hem drawcord

Hood Configuration
Insulated helmet compatible StormHood™ with structured mini hood brim

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

Sustainability
Dope dyed lining fabric
Contains materials that meet the bluesign® criteria
Dope dyed uses significantly less water and energy in the dyeing process
Biocidal Disclosure - This model was treated with an anti-odour biocidal product (Active Ingredient: Silver Nitrate)

Zippers & Fly Configuration
Corded zipper-pulls reduce noise and are easy to grab
No Slip Zip™ front zipper

Fit: Regular
The classic fit is cut comfortably throughout the chest, waist, hip, and thigh. It allows freedom of movement, provides shape, and layers comfortably over or under our layers.

Materials
Coreloft™ 60 (60 g/m²) insulation. Made with highly crimped multi-denier siliconized polyester yarn, this lightweight, breathable, and thermally efficient, 100% polyester staple fibre is very compressible and has excellent loft retention.
Coreloft™ 80 (80 g/m²) insulation. Made with highly crimped multi-denier siliconized polyester yarn, this lightweight, breathable, and thermally efficient, 100% polyester staple fibre is very compressible and has excellent loft retention.
Coreloft™ 120 (120g/m²) insulation. Made with highly crimped multi-denier siliconized polyester yarn, this lightweight, breathable, and thermally efficient, 100% polyester staple fibre is very compressible and has excellent loft retention.
Self: Tyono™ 30 denier shell with DWR treatment - 100% nylon
Dope Permeair™ 20 - 100% nylon
Origin of fabric: JAPAN
Origin of dying: JAPAN
May release plastic microfibres into the environment when washing