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Arc'teryx Atom LT Hoodie

sku# 84774
Arc'teryx - Atom LT HoodieArc'teryx - Atom LT HoodieArc'teryx - Atom LT HoodieArc'teryx - Atom LT HoodieArc'teryx - Atom LT Hoodie
Model Info
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Product Info

When the weather cools down, make sure you're prepared in the Arc'teryx Atom LT Hoodie. Perfect for use as an outer layer in cool, dry conditions, or as a mid layer in wet conditions -- this versatile jacket is ready to get into whatever activities you are. It features Coreloft™ 60 insulation, which is lightweight, breathable, and very compressible, while also being thermally efficient. The Atom LT's StormHood™ fits easily over a helmet, while its trim fit is motion-friendly. Side panels let extra heat vent out, so you stay comfortable. Don't let colder temps get you down. Gear up in the Arc'teryx Atom LT Hoodie and go have some fun.

Product Details

Face Fabric

Tyono™ | 100% Nylon20D Shell with a DWR (Durable Water Repellent) Finish

Polartec® Power Stretch® with Hardface™ Technology | 88% Polyester / 12% ElastaneA four-way stretch fabric that allows for excellent athletic movement and good breathability to maintain comfort. Featuring Hardface® Technology for a higher level of abrasion resistance.


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


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


Two Zippered Handpockets

Internal Zippered Chest Pocket

Adjustable Hem DrawcordSeals out cold.

Additional Features

Low Profile, Stretch Side PanelsProvide trim fit and allow for ventilation.

Adjustable, Insulated, Low Profile StormHood™Fits over a helmet.


  • Fit: Slim More 
  • Length: Hip-length
  • Material: Elastane, Nylon, Polartec®, Polyester
  • Insulation: Synthetic
  • Fill Weight (g): 60
  • Seam Sealing: Fully Taped
  • Powder Skirt: No
  • Hood Type: Fixed Hood
  • Warranty: Limited Lifetime
Weight (g) 360

Other Notes

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



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