Arcteryx Atom LT Hoody

Arcteryx Atom LT Hoody
  • Color: Pilot
  • Color: Tui
  • Color: Black
  • Color: Conifer
Please select options


Insulated, mid-layer hoody with wind and moisture resistant outer shell; Ideal as a layering piece for cold weather activities. Atom Series: Synthetic insulated mid layers | LT: Lightweight.

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.

Fact: Every person at Head Office owns at least one Atom LT; most of the women have two.
The reason: Coreloft™ insulation inside a light taffeta shell. All the comfort of a sleeping bag, but it feels weightless.

The benefit of taffeta fabrics is their light, airy nature with an ability to turn aside wind. The Atom series have a taffeta outer lining that is treated with DWR (durable water resistant) finish to give them a long-lasting ability to shed moisture. In light precipitation, the Atom LT can be worn as an outer layer.

Mid layers that can function as outer layers have varied degrees of weather shedding capability; they also have varied degrees of moisture management. In addition to being made of breathable Coreloft™ insulation, the Atom LT has breathable side panels of Polartec® Power Stretch® with Hardface™ technology to help regulate temperature during exertion.

Highly compressible, Atom pieces pack down into a tiny parcel of stored warmth. Store the jacket inside its own pocket, or tuck it into a sleeve or inside the hood if you are not restricted by space. A quick shake restores the original loft, time and again.

Part Numbers

Option UPC Store SKU
Pilot / Medium 686487332942 JAC45304368
Pilot / Large 686487332935 JAC454878208
Pilot / X-Large 686487332966 JAC456532578
Tui / Medium 686487333024 JAC431646828
Tui / Large 686487333017 JAC435484688
Black / Small 686487332478 JAC459639088
Black / Medium 686487332461 JAC452433438
Black / Large 686487332454 JAC457153008
Black / XX-Large 686487332508 JAC466568838