Arc’teryx Men’s Atom LT Hoody


0 out of 5
Ships today if ordered in the next

Trim fit and sleeping bag-like comfort make the Atom LT the most versatile jacket in your closet. The Atom LT works as an active-use insulation layer in cooler conditions, keeping your core toasty warm while still allowing for ample mobility and breathability. Additionally, the Atom is lightweight and highly compressible, fitting perfectly into a day pack for unexpected cold snaps. The Atom features Coreloft™ insulation in the midsection, sleeves and hood for generous warmth to weight. This is the perfect piece for running errands in cold drizzly weather, shredding your local ski hill or traveling around the world.


  • Tinthan 100% nylon with DWR (Durable Water Repellent) finish
  • Coreloft 60 synthetic insulation
  • Polartec Power Stretch with Hardface Technology four-way stretch fabric for movement and breathability
  • Two hand pockets, internal chest pocket
  • Trim fit for motion-friendly reduced bulk, articulated elbows, gusseted underarms


Product Description

This trim hybrid hoody is designed as an active-use insulation layer, providing vital core warmth with liberal mobility and breathability. Lightweight and compressible, the Atom LT Hoody features Coreloft™ insulation in the torso, arms and hood. The side panels and underarms feature Polartec® Power Stretch® with Hardface® Technology, delivering stretch mobility and breathability. A wind and moisture resistant outer shell extends stand-alone usability.


•Composite construction: Lightweight/breathable insulated shell on main body with stretch
Polartec® Power Stretch® with Hardface® side panels
•Trim fit
•Hip length with drop back hem
•Gusseted underarms
•Articulated elbows
•Insulated Scuba Hood fits under helmet
•Two hand warmer pockets
•One internal pocket
•Laminated hem with drawcord
•Vislon front zip with insulated wind flap
•Stretch knit wrist gaskets
•DWR finish

•Polartec® Power Stretch® with Hardface® Technology
•60gm/m2 Coreloft™ insulation

SKU: N/A Manufacturers SKU: N/A Barcode: N/A Categories: , , , . Brand:

Additional information

Weight19 oz
Best Use

Adventure Travel, Backpacking, Camping, Climbing, Hiking, Skiing, Snow Sports, Snowboarding

Fit Chart

Trim Fit


Helmet Compatable Hood, Hood, Insulated, Internal Pockets, Water Resistant, Windproof

Fit Type

Slim Fit

Insulation Type



Admiral, Anaconda, Black, Carbon Copy, Odysseus


S, M, L, XL


There are no reviews yet!

Be the first to write a review


Delivery and Returns Content description.

Sign up for our awesome Newsletter!

Email Address