Icebreaker GT150 Dash Base Layer Top - Merino Wool, Zip Neck, Short Sleeve (For Women)

Item #4476C
CLEARANCE: $26.17 $49.95 Save 67% Compare at $80.00
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About Icebreaker GT150 Dash Base Layer Top - Merino Wool, Zip Neck, Short Sleeve (For Women)

Discontinued. For versatile, multi-sport activities, Icebreaker's GT150 Dash base layer top features the natural performance of superfine merino wool to regulate body temperature, wick moisture and resist odor.


Specs about Icebreaker GT150 Dash Base Layer Top - Merino Wool, Zip Neck, Short Sleeve (For Women)

  • Base layer weight: Lightweight
  • Short sleeves
  • Closure: YKK®,Zipper
  • Zip neck: 10"
  • Zipper is YKK®
  • Length: 27" (based on size XL)
  • Fabric: 96% merino wool, 4% spandex
  • Care: Machine wash, hang to dry
  • Classic Fit
  • Made in China fabric New Zealand
  • Visit our Wool Guide
  • US shipments only


Icebreaker Women's Size Chart

Size 0 - 2 4 - 6 8 - 10 12 - 14 16 18
Bust 32 34 36 - 38 39 - 40 40 42
Waist 25 26 - 27 28 - 30 32 34 - 35 36
Hip 35 - 36 37 - 38 39 - 40 41 - 42 43 - 44 45 - 46

Note: Measurements are in inches.


Do you own this product? Write a review and help others with their buying decisions!

4.923076 5 Overall Rating: 4.9 Based on 13 reviews

Most Helpful 5-Star Review

Verified Buyer Reviewed by jogo from Cedar Mountain, NC on Friday, February 24, 2012
Being lightweight I bought it for summer use so haven't actually worn it yet. Look perfect for my intended purpose (primarily mtn biking). I am typically a med but ordered this in large so it wouldn't be fitted but looser for added coolness.
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  • Verified Buyer Reviewed by Skunkdog Mom from Isle Royale on Thursday, September 10, 2015
    I love this shirt! I wore it everyday for a 5 day backpacking trek on Isle Royale. I wore it, sweat in it, jumped into the Lake to cool off and clean up, rinsed it out, wore it til it was mostly dry, then hung it while I slept, and put it back on next day. Repeated next day, and the next. It's cool enough for summer, and warm when wet. It even had a somewhat wet-suit effect when in Lake Superior. We didn't have horrendously hot weather, but it was pretty humid, and this shirt was pretty much all I wore.
  • Verified Buyer Reviewed by capitoline from Mid-Atlantic on Sunday, March 1, 2015
    Got this to wear under a gi with a high scratchy collar. Works perfectly! (better than the bike jersey style - also Icebreaker - that I had considered, but the zipped rear pocket on that one was too bulky) This is lightweight and moves well during martial arts workouts; I can also see using this for biking, running, or casual wear.
  • Reviewed by Sprtwareor from Arizona on Thursday, January 22, 2015
    I was hesitant to buy this because of the rather ugly picture posted on the website. The IB Dash top is really super high quality. I LOVE it! I usually wear size small in IB, and this fit true to size. 34D, 120 lbs. Perfect fit! This shirt has seams in contrasting colors which are very flattering and it's become one of my favorites to go to. It's nice and lightweight. During the winter I wear it under a 200 or 260 layer, and can't wait to try it this summer in the 80-90 degree desert temps.
  • Verified Buyer Reviewed by Wildknits from Northern Minnesota on Saturday, November 29, 2014
    I have been looking for this particular Icebreaker top to add to my collection for years. I love the 150 weight as an underlay in the winter and for runs year round. The added flexibility of the half zip will make it even more versatile.

    I have worn it a few times in the past week and it is exactly what I had hoped for.

    I ordered a size small as this is an older model and I knew the fit would be right. In recent years they seem to have revamped their sizing and I have moved to a medium for other items to achieve the fit I prefer (fitted but not skin tight). I am not a large person (5' 1.5", 34" chest circumference, 125lbs) but "stocky" enough that smalls in newer lines no longer fit.
  • Reviewed by threads from Michigan on Saturday, December 14, 2013
    this top is worth the price i paid! not the average!

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About Icebreaker

Crafted using only the finest merino wool grown in New Zealand’s Southern Alps, Icebreaker clothing is known around the globe for its incredible comfort and performance. Unlike synthetic fabrics developed in a lab, Icebreaker merino wool is grown, cultivated and field-tested in the mountains. Designed to offer exceptional comfort during a range of outdoor sports, Icebreaker underwear and apparel naturally resists odors, regulates body temperature, wicks moisture and dries quickly. Superfine New Zealand merino wool is also much softer than traditional sheep’s wool, which means no itch. Icebreaker socks, long underwear and base layers also come in a selection of weights to keep you warm without overheating. Ready to join the merino revolution?