Arc'teryx  Atom AR Hoody - Women's

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Sizing chart
Runs Small
Runs Slightly Small
True to Size
Runs Slightly Large
Runs Large

All-Purpose Insulation

The women's Atom AR is a highly breathable, synthetically insulated Arc'teryx hoody. It's been designed to be warm enough for standalone use on cooler dry days or worn as a mid layer during wet winter activities. It's lined with three heavier weights of body mapped Coreloft™ insulation, which retains sufficient heat and packs small. The face is made from durable Tyono™ 30 fabric, built to withstand abrasions and while also having a moisture repellent finish. Arc'teryx designed the Atom AR Hoody in a regular athletic fit, which is complemented by articulated patterning for climbing adventures and cycling missions.

  • Durable and DWR treated face fabric
  • Body mapped Coreloft™ insulation
  • Regular athletic fit

StormHood™ | Full Zip | Stretch Cuffs

Arc'teryx outfitted the women's Atom AR Hoody with an insulated, helmet compatible StormHood™, which is designed to move when worn over bike or ski helmets. The front zipper has a corded puller along with a chin guard and backing wind flap. The sleeve cuffs are stretch woven to fit over your gloves, and the drop back hem has a drawcord that can be tightened to seal out the cold.

  • StormHood™ is insulated and helmet compatible
  • Full front zip with chin guard and wind flap
  • Integrated fitted collar panel
  • Adjustable hem drawcord
  • Cuffs are stretch woven
  • Two hand pockets with hidden zip
  • AR | High performance weather protection and materials, emphasizing versatility


  • [body] Tyono™ 30 – 100% nylon
  • [body] Coreloft™ 120
  • [underarms] Coreloft™ 80
  • [hood] Coreloft™ 60
Water Resistance
  • DWR finish
Wind Resistance
  • Yes
  • Yes
  •  Regular fit, hip length
  • 415g
  • Centre back: 73 cm/28.7 "", drop hem
  • 2 hand pockets with hidden zippers, 1 zippered internal chest pocket
Recommended Use

  • 4 Season Activities, Alpine Adventures, Backountry, touring, Climbing, Running, Hiking, Skiing, Snowboarding, winter Activities

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