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Trail Heather

Icebreaker Men's Oasis LS Half Zip

Icebreaker Men's Oasis LS Half Zip is rated 5.0 out of 5 by 4.
  • 2016-08-24T08:54CST
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Product Description Item No.   10223649

The Icebreaker Men's Oasis LS Half Zip is a lightweight long sleeve for cool weather activities. The 200 weight merino wool naturally breathes and wicks moisture, helping to control body temperature when you're just heading out on the trail and when you're hoofing it hard come mid-afternoon. The half zip opens to release excess heat when the sun reaches it's height and you just gotta cool off quick. A drop tail hem protects breezes from finding their way up to your lower back and offset shoulder seams make pack-carrying more comfortable. Get out, do something and thanks to the odor resistance, you can do it again tomorrow.

Products on Sale are Discontinued Styles or Colors.

FEATURES of the Icebreaker Men's Oasis Long Sleeve Half Zip

  • Lightweight
  • Naturally odor-resistant
  • Breathable
  • Temperature-regulating zip neck collar
  • Offset sleeves eliminate pack rub
  • Anti-chafe flatlock stitching
  • Drop-tail hem for added coverage

- + Product Specifications
Fabric Details: 100% Merina Wool
Disclaimer: We only ship this brand to US Addresses.
Fabric Weight: 5.9 oz / Square Yard
Weight: 7.05 oz
Clothing Fabric: Merino Wool
Gender: Mens
Features: Packable, Quick Drying, Insulated, Anti-bacterial, Sun Protective, Merino Wool
Best Use: Hiking, Travel, Snowsports, Outdoor Work and Tactical, Casual, Fitness
Fit Type: Slim Fit
Sleeve Length: Long Sleeve
Zip: 1/2

Men's Clothing and Outerwear
SIZE Small Medium Large X-Large XX-Large
Chest 35 3/4" 38 3/4" 42" 45" 48 1/4"
Waist 30 1/2" 33 1/4" 36" 38 3/4" 41 1/2"
Hip 37" 39 1/2" 42" 44 1/2" 47"
Height 5' 10" 5' 10 3/4" 5' 11 1/2" 6' 0 1/4" 6' 1"
Woven Bottoms 28 - 30 32 - 34 36 38 - 40 -

• Please note that all the info provided refers to body measurements, and NOT the dimensions of the garment.

• If your body measurements are midway between two sizes, go to the smaller size for a tighter fit or the larger size for a looser fit.

• If your body measurements result in different sizes, Icebreaker recommends using your chest measurement for tops and your hip measurement for pants.


Chest - Place the measuring tape around the fullest part of your chest.

Waist - Place the measuring tape at your natural waist, which is the narrowest point on your torso.

Hips - Place the measuring tape around the fullest point on your hips.


Slim Fit - A snug, close-to-the-body fit for low-bulk layering.

Regular Fit - A fit that is neither snug nor loose. Garments with this fit can be worn solo or over other layers.

Relaxed Fit - Loose-fitting lightweight layers. Ideal for more casual use.

* You can find the fit info for Icebreaker styles in the product description features and specifications.

Rated 5 out of 5 by from Great for winter layering I bought a crew neck version of this and liked it so much, I decided to try the half zip. The smart wool seems much warmer than similar base layers made with artificial fabrics. I expected it to itch a bit, but it is really soft even with some sweat. I am able to layer this with just a fleece pullover and run in 20 degree temps comfortably. I can't wait to try it on the slopes.
Date published: 2016-01-19
Rated 5 out of 5 by from Great shirt/sweater layer Awesome layer and, like all Icebreaker stuff I own, the quality is excellent. I like the athletic fit and it works as a layer over a t-shirt as casual clothing or as an extra layer for running in cooler weather.
Date published: 2016-02-01
Rated 5 out of 5 by from Excellent quality and fit Have worn this item for about a month and LOVE it! The wool can be worn directly against the's that soft! Very insulative as well. Highly recommended.
Date published: 2015-10-24
Rated 5 out of 5 by from Hubby loves it! A Christmas present he loved. Warm, soft and a great fit!
Date published: 2016-01-02
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What color is "monsoon"?

Asked by: Yousaywhat
Hey there, Thanks for reaching out to us! The Icebreaker Oasis LS Half Zip in Monsoon is dark gray.
Answered by: Rocko Gigsby
Date published: 2016-01-12
  • 2016-08-24T09:02CST
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