Arc'teryx Men's Atom LT Vest

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The Atom LT vest offers great core warmth and high levels of mobility. Combining Coreloft insulation with Polartec Power Stretch side panels the lightweight, versatile design is loved by climbers, hikers, skiers and more. Use as an outer layer in cool, dry conditions, or layered under a shell in cold, wet weather.


  • Tyono 20 denier is light, soft and has good air permeability
  • Durable Water Repellent finish
  • Coreloft 60 synthetic insulation is light, warm and compressible
  • Polartec Power Stretch side panels with Hardface technology for added durability
  • Low-profile stretch side panels improve breathability and ensure a trim fit
  • Insulated mid-height collar is soft next-to-skin and layers easily
  • Full front zip
  • Zipped hand pockets
  • Internal chest pocket
  • Trim fit, hip length
  • 220g (M)

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