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Information about Icebreaker Oasis Shirt - UPF 30+, Merino Wool, Long Sleeve (For Men)
Discontinued. Whether you wear it solo or as a base layer, Icebreaker's Oasis shirt uses the power of breathable, moisture-wicking and naturally odor-resistant merino wool to supply incredible comfort in a range of temperatures and conditions.
  • Icebreaker harvests merino wool exclusively from sheep grown in the Southern Alps of New Zealand, where conditions are extreme and the wool responds accordingly
  • Itch-free, superfine merino wool regulates temperature, wicks moisture and resists odor
  • Built-in UPF 30+ sun protection
  • Flatlock seams
  • Long raglan sleeves
  • Base layer weight: Lightweight
  • Length: 28" (based on size large)
  • Made in China (fabric New Zealand)
  • Visit our Layering Guide
  • US shipments only
Specs about Icebreaker Oasis Shirt - UPF 30+, Merino Wool, Long Sleeve (For Men)
  • Base layer weight: Lightweight
  • UPF rating: 30+
  • Long sleeves
  • Length: 28" (based on size large)
  • Fabric: 100% merino wool
  • Care: Machine wash, hang dry
  • Made in China (fabric New Zealand)
  • Visit our Layering Guide
  • US shipments only

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Most Helpful 5-Star Review

Reviewed by Cruiser from Littleton, CO on Wednesday, January 14, 2015
This has to be my favorite Icebreaker top so far. The weight of the material is just right for 3 season use (it's their mid-weight 200 fabric) and the cut is trim without being tight. I picked it up in a Large which is my usual Icebreaker size and this one seems to be true to size. I wish the sleeve... Read More
4.692307 5 Based on 13 reviews: Overall:
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  • Verified Buyer Reviewed by Wyoming Mountain Man from Jackson Hole on Saturday, August 29, 2015
    I am done buying short lived silk base layers. These are just as comfortable to me and last a long time. A well made, hight quality shirt.
  • Reviewed by Remy from Seattle, WA on Tuesday, August 25, 2015
    fit husband like a glove which per the size chart, it should have, and he didn't take it off for 2 days. cool when it's hot and warm under another layer - just like it should be! for this price, i don't think you can find a better quality product or value in this category.
  • Verified Buyer Reviewed by harper michael from Australia on Wednesday, August 19, 2015
    Best thermals I have tried and highly recommended
  • Verified Buyer Reviewed by Td from Minneapolis on Tuesday, March 24, 2015
    I'm 6'3", 200 lbs, 44" chest and ordered a size L which fits just right, not too snug and not too loose. It's also a good weight as a base layer or over a dress shirt, very functional.

    What I've found from previous icebreaker products is that I'm typically a size L, with the exception of their anatomica and tech-lite shirts, which I wear an XL as they tend to fit snug.
  • Verified Buyer Reviewed by NFGuy from Ontario on Monday, March 2, 2015
    Oasis shirts fit me perfectly...I have 5 of them now....they are trim fit and if you are slightly stockier, the Tech T Lite series will work for you.

    Love Icebreaker, love the Oasis line.

Complete sizing information for this product is available on the product page.

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