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Detail Images

  • Arc'teryx - Phase AR Crew - Men's - Legion Blue
  • Arc'teryx - Phase AR Crew - Men's - Black
  • Arc'teryx - Phase AR Crew - Men's - Nautic Grey
  • Arc'teryx - Phase AR Crew - Men's - Vermillion

Current Color

  • Arc'teryx - Phase AR Crew - Men's - Legion Blue
  • Arc'teryx - Phase AR Crew - Men's - Black
  • Arc'teryx - Phase AR Crew - Men's - Nautic Grey
  • Arc'teryx - Phase AR Crew - Men's - Vermillion

Arc'teryx Phase AR Crew - Men's


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    • Legion Blue
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    6 Reviews


    It's not just a phase.

    After you sprint up a skintrack or flash up a big wall while wearing the Men's Phase AR Crew, you'll wonder how you ever wore any other baselayer. Arc'teryx used two types of soft, comfortable Phasic fabric when it engineered this next-to-skin top: one fabric helps sweaty moisture move away from your skin, and the other fabric aids temperature regulation. A carefully crafted fit and a host of performance features complete this multi-season foundation layer.

    • A baselayer for cold-weather, high-output activities
    • Fabric wicks moisture and regulates temperature
    • Semi-fitted cut allows for unrestricted movement
    • Emphasis on simplicity and performance
    • Item #ARC00KA

    Tech Specs

    100% polyester
    Insulation Weight
    Claimed Weight
    5.8 oz
    Recommended Use
    Manufacturer Warranty

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

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    Excellent fit for slim guy

    • Familiarity: I gave it as a gift but have feedback to share
    • Fit: True to size
    • Size Bought: Large

    Gift for my husband. Large was great length for his long torso with the slightly longer back hem. He is more of a Medium Tall kind of guy, but this Large works with the slim fit aspect. He does look a bit like a carrot in the Phoenix / orange color. I love him none the less.
    He has worn it biking, skiing, snowshoeing, and will probably wear it golfing if it warms up to 50 this winter.

    Upper Echelon Base Layer

    • Familiarity: I've used it once or twice and have initial impressions
    • Fit: True to size
    • Size Bought: medium

    The first time I wore this shirt I could 100% feel the difference in temperature control over any other base layer I have ever worn. The Phasic fabric kept me warm when I was not moving a lot and kept me cool when I was. It also dries very quickly which is key when you are experiencing the weather first hand. I will most definitly be purchasing another one of these for the weekly base layer rotation.

    Arcteryx Phase AR Crew L/S

    • Familiarity: I've put it through the wringer
    • Fit: True to size

    This is now my goto base layer for backcountry skiing and trail running in the winter. I was previously a diehard merino wool fan (Icebreaker and Smartwool)... while I love the 'non stink' factor, I found that it retained the moisture from my sweat and left me feeling cool when I stopped. The Phase material both wicks well and dries quickly.

    I wear a medium in the Phase lineup and also in Icebreaker and Smartwool tops.

    good wool alternative

    • Familiarity: I've used it several times
    • Fit: Runs small

    These are good baselayers, I have several of them in M and L. I'm 5'10", 165lbs, and the small would be skin tight, the medium fits tight and athletic, like I would like a baselayer to fit, and the large fits like a sweatshirt, and I will wear it as a thin, long sleeve shirt sometimes, just for the extra warmth, on something like a summer camping trip where it gets a bit chilly at night, but not cold enough to need a jacket. The material is very high quality, draws sweat away from the body very well, and it's incredibly light. I love the carbon copy color, it looks great. Good buy, probably not worth the asking price though, just like most Arc'teryx gear, but on sale, go for it.

    First choice for winter ski touring

    • Familiarity: I've put it through the wringer

    This layer is wicked for touring, its as they promised, a moisture mover and a warm layer at the same time. I used to love merino but was always wet when I stopped and I would get cold. This baby moves moisture when I am sweating and gets it away from the core, then when I am stopped I am dry and warm. perfect for ski touring which is such a warm/cold sport.