Arc'teryx Mens Atom LT Hoody Jacket

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All about this product



Alpine proven as a midlayer and standalone, the versatile Atom LT Hoody from Arcteryx has warmed climbers and backcountry travelers for years. Built to handle a range of conditions and output levels, the latest-generation Atom LT’s Coreloft Compact insulation retains its warmth even if wet and has loft retention to withstand years of packing and unpacking. The water resistant Tyono 20 face fabric is breathable and durable, stretch side panels improve fit and freedom, and the insulated StormHood adds warmth.

Technical details

  • Materials:
    • Dope-dyed Permeair 20: 100% Nylon
    • Performance Stretch Fleece: 94% Polyester, 6% elastane
    • Insulation: 100% Coreloft Compact multi-denier siliconized polyester 
    • DWR treatment
    • Bluesign approved
  • Stretch-knit cuff construction increases durability, eases layering and removal
  • Adjustable, insulated, low profile StormHood with structured mini brim
  • Slight drop laminated hem with dual lower adjusters
  • Two hand pockets with hidden zippers
  • Gusseted underarms for mobility
  • Internal chest pocket with zip
  • Custom TPU zipper pulls
  • No Slip Zip front zipper
  • Articulated elbows
  • Ventilating
  • Fit: Trim
  • Centre back length: 74cm
  • Weight: 375g


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Our Planet
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This product has features that impact at least three of our environmental areas.


This product as a whole or the individual materials within this product have the following certification(s). These are voluntary guidelines used to demonstrate their commitment to good environmental, social, ethical, and food safety practices.
Bluesign (Production Site OR Product)
SBTi 2030


This product complies with the following feature(s) aimed at eliminating waste and maximising resource reuse.
Minimum of 4 Years Guarantee

About this brand

No one does mountain kit quite like the Canadian brand, Arc’Teryx, who were originally called Rock Solid. Founded in 1989 by Dave Lane, they have a long history of innovation and are loved for their minimalist style, design features and craftsmanship. Everything they do is beautifully made and thanks to the use of GORE-TEX, is fully waterproof, windproof and built to last. Arc’Teryx comes from the Archaeopteryx, one of the earliest know birds. The logo is based on the ‘Berlin specimen’, a fossil of the bird and the most complete skeleton found to date.


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