Over time, Arc'teryx has continually refined the iconic Atom to ensure it remains a versatile and essential part of their collection. Designed to perform as both a midlayer and a standalone piece for a wide range of activities and output levels, the Atom boasts numerous enhancements. Coreloft™ Compact insulation retains heat even when wet and can endure repeated packing and unpacking. The Tyono™ 20 face fabric is light, soft, and durable, providing resistance against wind and inclement weather. Stretch fleece side panels enhance ventilation and promote freedom of movement, making the Atom an indispensable choice for outdoor adventures.

Specs:

Fit: Fitted

Activity:Hiking / Trekking / Around Town

Weight: 280g / 9.9 oz

Fabric:

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)