The Atom Heavyweight Jacket is among Arcteryx’s most versatile insulation pieces. It offers warmth, breathability, wind and weather resistance, packability, and durability. This jacket is ideal to be worn as a midlayer in cold weather or even on its own during rest periods. The Coreloft synthetic insulation provides efficiency and effectiveness, while the lightweight, wind-resistant, and water-repellent Tyono 30 shell is treated for added durability. Additionally, the Permeair panels under the arms enhance ventilation, ensuring all day comfort during your outdoor adventures.

Ideal use:

Climbing, Hiking, Everyday walking, Trekking

Materials:

Coreloft 120 – 100% polyester staple fibre is very compressible and has excellent loft retention.

Tyono 30 denier shell with DWR treatment – 100% nylon

Dope Permeair 20 – 100% nylon

Key features:

Corded zipper-pulls reduce noise and are easy to grab

Gusseted underarms for mobility and comfort

Insulated helmet compatible StormHood

Two hand pockets with hidden zippers

Moisture-resistant outer face fabric

Internal chest pocket with zip

Compressible and packable

Adjustable hem drawcord

No Slip Zip front zipper

Durable water repellent

Stretch-woven cuffs

Articulated elbows

Drop back hem

Wind resistant

Lightweight

Breathable

Insulated

Tech specs:

Weight: 475g

Size and fit:

Fit: Regular