




Arc'teryx Womens Atom Heavyweight Hoody
Always warm, breathable and wind resistant, worn as a midlayer or standalone – the Atom Heavyweight Hoody is one of our most versatile insulation pieces. Its Coreloft™ synthetic insulation is efficient, effective and resilient. Mapped for optimal performance, it works well even if wet. The lightweight, wind resistant and water repellant Tyono™ 30 shell is treated for extra durability, and Permeair™ panels under the arms add ventilation. The insulated, helmet compatible hood adds warmth and protection.
- Light, durable and wind resistant Tyono™ 30 has a dura coating for increased longevity
- DWR finish repels moisture
- Resilient Coreloft™ synthetic insulation is mapped for optimal thermal performance
- Insulated helmet compatible StormHood™ with structured mini hood brim
- *Permeair™ 20 underarm improves breathability | No Slip Zip™ main opening, zippered hand pockets, internal zippered chest pocket with custom TPU zipper pulls
- Improved cuff construction increases durability, eases layering and removal
- Adjustable hem seals out cold
Fabric: Tyono™ 30 – 100% nylon
Insulation: Coreloft™ 120 (body), 80 (under arms), 60 (hood) g/m² insulation, Dope Permeair™ 20 - 100% nylon