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  • Arc'teryx - Atom LT Vest - Women's - Hard Coral
  • Arc'teryx - Atom LT Vest - Women's - Black
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Current Color

  • Arc'teryx - Atom LT Vest - Women's - Hard Coral
  • Arc'teryx - Atom LT Vest - Women's - Black

Arc'teryx Atom LT Vest - Women's


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    • Hard Coral
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    5 Reviews


    You can never have enough core warmth.

    Outdoor adventures in cold weather require core warmth. Whether you're ice climbing, hiking, skiing, snowboarding, or camping, you'll stay toasty and comfortable in the Arc'teryx Atom LT Vest. Designed as an ideal layering piece for the coldest days, the vest can also work as a stand-alone piece thanks to a DWR treatment on the face fabric that beads and repels moisture, and the wind-resistant properties to cut through chilly gusts.

    Insulated with efficient Coreloft synthetic insulation, you'll stay warm even if moisture gets into the vest. It's also very packable so you can bring it with you anywhere your adventures take you. When you're out playing, you need full range of motion to swing that ice pick, carve those turns, or set up a tent. Durable fleece side panels made with Polartec Power Stretch will keep you flexible for a full range of motion. The panels are also very breathable so you can stay comfortable all throughout your cold weather adventures.

    • Vest to layer for core warmth during cold weather activities
    • DWR treated face fabric beats and repels light moisture
    • Efficient Coreloft insulation retains warmth when wet
    • Four way stretch panels at sides allow for athletic movement
    • Non-locking zipper is easier to operate with one hand
    • Soft brushed-lined collar adds comfort when zipped completely
    • Arc'teryx maintains a focus on simplicity in all its designs
    • Item #ARC00UR

    Tech Specs

    [face fabric] 20d nylon, DWR treatment, [side panels] Polartec Power Stretch (88% polyester, 12% elastane)
    60g Coreloft (100% polyester)
    Center Back Length
    [x-small] 27.1in, [small] 28.1in, [medium] 29.1in, [large] 30.1in, [x-large] 31.1in
    2 zippered hand, 1 zippered interior
    Claimed Weight
    Recommended Use
    skiing, snowboarding, backpacking, bouldering, casual, hiking, ice climbing, mountaineering, sport climbing, trad climbing
    Manufacturer Warranty

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

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    I'd Wear it Every Day

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

    I have had the Atom LT hoody and jacket for years and I love them so much that I decided I needed the vest, too. It is my new go-to vest and ultimate layering piece for everything outdoors. It keeps me warm enough in cold temperatures, but breathes well enough that I don't steam up. It has stretchy side panels made of Polartec Power Stretch that are flattering and vent heat, while still keeping you warm.
    The pockets are even fleece lined to keep your hands warm. I would literally wear this vest every day if I could. I can't praise it enough! Now I have to get more in other colors! If you have any questions at all about this vest or even want to chat about how much you love yours, please call me at 801-204-4562 or email me at

    Great Layering Piece!

      This vest is like most everything Arc'teryx makes: great fit, and great quality. This vest doesn't' ride up during activities, is cut well enough to fit under anything shell I own, and is flattering enough to wear casually over a flannel. I love this vest and rock it way more than the weather warrants due to how great it looks!

      Love this jacket

      • Familiarity: I've used it several times
      • Fit: True to size
      • Height: 5'5"
      • Weight: 128lbs

      Light, warm, comfortable, breaths and conforms. I am 5'5, 128 lb and bought both S and M. Medium fit me better especially lengthwise. Kept medium and returned the small.

      Great vest based on a great jacket!

      • Familiarity: I've put it through the wringer
      • Fit: True to size
      • Size Bought: Small
      • Height: 5'4"
      • Weight: 130lbs

      The Atom LT jacket is one of Arc'teryx most popular items. This vest is just as good! Stretch side panels allow for a full range of movement while doing any activity. The fit is snug but does not squeeze you. Large, soft pockets. Only minor complaint (which I don't know if it can be avoided), this material can become incredibly static-y. Not annoying enough for a 4 star review though.


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

      I, like most everyone, love the Atom jacket. Within seconds of my mother seeing mine, she actually stole it and promptly went online and found that there was a vest as well and ordered that. Being more respectful of personal items I went out and bought my own vest - and have worn it nearly every day since (my husband has to pry it off me to get it into the wash).

      It's a great weight and fits close to the body so you have warmth without the "puff factor" (It is Trim fit - so size appropriately!). The stretchy side panels create a nice athletic free moving fit which allows you to wear the vest for high intensity activities or layered over your favorite button down, merino top, etc. at the office.

      Pockets are great on the vest but beware the zippers are very slim and not chunky.

      Only complaint is that it isn't a little longer in the torso (I'm really long torso'ed so this isn't a fair complaint)