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If you devote most of your time on the mountain to the uphill climb, get your powerhouse legs into the lightweight Arc’teryx Women’s Theta AR Bib. Gore-Tex Pro Shell fabrics seal out the elements while expelling soggy air from your hardworking legs, keeping you dry and warm. A gusseted crotch and articulated knees free your legs for fast skinning or post-holing, and harness friendly side-zips vent your hot legs and provide an easy transition into or out of mountaineering boots.

  • Low-cut bib design keeps out snow without feeling bulky
  • Reinforced knees and seat withstand abuse from ice climbing and alpine routes
  • Keprotec reinforced inner ankle guards against crampon or ski punctures
  • Elasticized gaiters feature lace clip for attaching to mountaineering boots

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Here's what others have to say...


Awesome Bib

    I bought this for my wife to use primarily for skiing - downhill and backcountry.

    She is absolutely thrilled with the quality, features and fit of this bib.

    It has kept her warm and dry throughout the Colorado ski season.

    As other folks have said, the key is finding the right size


    great pants for a great price

      These are good pants for the price. They are confy, but i wish they were a little thicker/more burly (ie the SV versions which i couldn't find in my size) The zipers are great and they help you stay very dry. It's hard to go wrong with Arc'teryx.