Performing as midlayer and standalone across a broad range of activities and output levels, the iconic Atom is an Arc‘teryx mainstay. Over time, we have refined the design to elevate performance, improve durability and extend its versatility. Its Coreloft™ Compact insulation retains heat when wet and withstands repeated packing and unpacking. Light, soft and durable, the Tyono™ 20 face fabric resists wind and weather, and stretch fleece side panels improve ventilation and freedom of movement.
The Atom Jacket was previously the Atom LT Jacket.
Size and Fit Tips: Fitted Fit - This trimmer fit is patterned to stay close to the body through the chest, waist, hip, and thigh. Its low profile eliminates bulk, moves with the body, and fits comfortably over our first layers. This model's fit has evolved.
Moisture-resistant outer face fabric,Breathable,Lightweight,Compressible and packable,Insulated,Wind resistant
Performance stretch fleece side panels give ventilation,Resilient Coreloft™ Compact 60 insulation retains loft,Light, soft Tyono™ 20 is air permeable
Trim fit for base layer or light mid-layer use
Mid-height collar is insulated and fleece-lined, layers well
Stretch-knit cuffs,Cuff construction increases durability, eases layering and removal
DWR (Durable Water Repellent) finish repels moisture
Two hand pockets with hidden zippers,Internal chest pocket with zip
No Slip Zip™ front zipper,Custom TPU zipper pulls
Contains materials that meet the bluesign® criteria,Dope dyed lining fabric
Drop back hem,Laminated hem,Dual lower hem adjusters
Self: Tyono™ 20 denier shell with FC0 DWR treatment - 100% nylon,Lining: Dope Permeair™ 20D - 100% nylon - Dope Dyed, bluesign Approved Material (select colours),Stretch fleece - 94% polyester, 6% elastane,Insulation: Coreloft™ 60 (60 g/m²) - 100% Recycled Polyester - bluesign Approved Material
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