Arc'teryx Men's AR Bottom Base Layer

Size guide

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Dispatched within 48 hours, or 3-5 days if sourced from store.


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These snug thermal leggings offer a comfortable next-to-skin feel and are the perfect companion for cold weather activities like skiing or mountaineering.


  • Polartec Power Stretch allows excellent athletic movement and breathability
  • Flatlocked seams for next-to-skin comfort
  • Next-to-skin fit aids thermal efficiency
  • Comfortable wide waist band
  • Laminated thigh pocket
  • 220g (M)

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