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Arc'teryx  Atom LT Hoody - Men's

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Sizing chart
Runs Small
True to size
Runs Large

The Essential Hoody.

The men's Atom LT Hoody has the thermal capacity for mid-layering on wet Banff hikes and the warmth for Vancouver cycling commutes. It's padded with light, compressible Coreloft 60 insulation. Polartec Power Stretch side panels with Hardface Technology give it the flexible strength and breathability needed for outdoor activities. The wind-resistant Tyono 20 face fabric, coated with a water-repellent finish, has excellent air permeability. An insulated rear-drawcord adjustable StormHood has a low profile designed to move with your head and fits over a bike or ski helmet. The full front zipper closes around the chin, has No Slip Zip to prevent self-opening, and is backed by a breeze-blocking wind flap. The lower laminated hem is drawcord-adjustable, helping prevent cold up-drafts. It's packable into one of its zippered pockets, perfect for travelling or outdoor adventures where space is tight.

  • Coreloft 60 insulation
  • Polartec Power Stretch panels
  • Tyono 20 face fabric w/ DWR finish
  • Insulated adjustable StormHood
  • No Slip Zip front zipper
  • Wind flap
  • Laminated drop back hem
  • Stretch-knit sleeve cuffs
  • Packable in own pocket
  • Trim fit, hip-length


  • [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
  • Yes, StormHood™
  •  Trim fit
  • 360g
  • Hip length
  • [exterior] 2 hand pockets with zippers
  • [interior] 1 zippered internal chest pocket
Recommended Use

  • Seasonal Activities, Alpine Adventures, Backountry Touring, Climbing, Running, Hiking, Ice Climbing, Use in the City

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