Arc'teryx  Atom LT Jacket - Women's

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Light & Versatile Insulation

The women's Atom LT is one lightweight and versatile jacket, acting as a layer on wet spring days, or as a standalone insulator for cool, dry conditions. The arms and torso are lined with warmth capturing Coreloft™ insulation. The side panels and underarms incorporate Polartec® Power Stretch® with Hardface® Technology, enhancing the jacket's mobility, breathability, and durability. The Tyono™ 20 face fabric has a good stretch, air permeability, and is coated with a water-repellent finish. The wind resistant Atom LT jacket is perfect for seasonal cycling commutes to the office and weekend camping excursions to mountain parks.

  • Face fabric has good air permeability and DWR finish
  • Coreloft™ 60 insulation
  • Hardface® stretch side panels
  • Trim fit with gusseted underarms and articulated elbows

Mid Height Collar | Full Zip | Laminated Hem

Arc'teryx supplied the Atom LT with an insulated mid height collar that's designed to layer well and provide warmth when fully zipped up. The full-length centre front zipper has a No Slip Zip™ and an protective wind flap backing. This jacket also features a laminated drop back hem, while the entire hem is drawcord adjustable, helping prevent cold drafts from making their way inside.

  • Mid height collar; insulated, layers well
  • No Slip Zip™ main opening
  • Laminated, drop back hem is drawcord adjustable
  • Two zippered hand pockets
  • Internal zippered chest pocket
  • LT | Durable, high performance with minimalist design to achieve light weight
  • Arc'teryx Essentials Collection


  • [exterior shell ] Tyono™ 20, 100% nylon
  • [side panels] exterior shell Polartec® Power Stretch® with Hardface® technology 88% polyester, 12% elastane
  • Coreloft™ 60g
Water Resistance
  • DWR finish
Wind Resistance
  • Yes
  •  Trim fit, hip length
  • 280g
  • Centre back: 66.5cm / 26.2", drop hem
  • 2 hand pockets with zippers, 1 zippered internal chest pocket
Recommended Use

  • 3 Season Activities, Alpine Adventures, Backountry Touring, Climbing, Running, Hiking, Ice Climbing, Winter Activities

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