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Arc'teryx Atom LT Jacket

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Arc'teryx Atom LT Jacket

sku# 175714
Arc'teryx - Atom LT Jacket
Model Info
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Product Info

The Arc'teryx Atom LT Jacket is super light, breathable, and warm. It's not hard to see why the Atom remains one of the best-selling and highest-rated midlayers year after year, beloved by skiers, hikers, climbers, and travelers alike. It's great on its own for a bit of warmth when the weather is cool and mild. The versatility to do more comes from an air permeable Tyono shell and Coreloft insulation that really shine when used to add warmth under a shell without putting a stop to airflow or breathability.

Product Details


Tyono™ 20 | 100% Nylon with Durable Water Repellent (DWR) Finish

Side Panel Fabric | 100% Polyester Performance Stretch Fleece

60g Coreloft™ Insulation | 100% PolyesterMade with highly crimped multi-denier siliconized polyester yarn, this lightweight, breathable, and thermally efficient staple fiber is very compressible and has excellent loft retention.


Center Back74.8 cm / 29.4"

Trim FitCut slim to the body through chest, waist, hip and thigh for a low profile fit.

Hip Length

Mid Height Collar

Articulated Elbows


No Slip Zip™Textured zipper hem that prevents the zipper from sliding.

Improved Cuff Construction for Increased Durability, Easy Layering, and Removal

Gusseted Underarms for Mobility and Comfort

Hardface® Stretch Side Panels for Ventilation

Internal Zippered Chest Pocket

Custom TPU Zipper Pulls

Zippered Hand Pockets

Stretch Knit Cuffs


  • Material: Nylon, Polyester
  • Layer Type: Mid Layer
  • Fit: Slim More 
  • Length: Hip-length
  • Warranty: Limited Lifetime

Other Notes

Arc'teryx products can only be shipped within the United States and Canada



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