How to Choose Base Layers
Icebreaker 200 Oasis Crewe Base Layer Top - Men's
$95.00
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A reliable classic for year-round versatility and breathable comfort, the men's Icebreaker 200 Oasis Crewe base layer top is primed and ready for far-flung travels or weekends skiing at the resort.
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- 100% merino wool jersey provides easy layering, high breathability and natural resistance to fabric odors
- Underarm gussets improve range of motion while hiking, climbing or skiing
- Offset shoulder seams and flatlock stitching eliminate chafing when you're wearing a pack or moving fast
- UPF 30 sun protection
- Tonal embroidered logo
- Icebreaker will replace your garment within 1 year of purchase if it has been damaged by faulty fabric, stitching or manufacturing; see Icebreaker website for details
Imported.
View all Icebreaker Men's Base Layer Tops| Best Use | Multisport |
|---|---|
| Shirt Type | T-shirt |
| Fabric | Merino wool |
| Sun-Protective Fabric | Yes |
| UPF Rating | 30 |
| Moisture Wicking | Yes |
| Quick Drying | Yes |
| Underwear Weight | Midweight |
| Sleeve Length | Short Sleeve |
| Gender | Men's |
| Sustainability | Contains ZQ merino wool |
Icebreaker Clothing - Men's
| S | M | L | XL | XXL | XXXL | |
|---|---|---|---|---|---|---|
| Chest | 33-36 | 36-39 | 39-42 | 42-45 | 45-48 | 48-52 |
| Waist | 27-30 | 30-33 | 33-36 | 36-39 | 39-42 | 42-46 |
| Hip | 34.5-37 | 37-39.5 | 39.5-42 | 42-44.5 | 44.5-47 | 47-50.5 |
Sizing Notes
Measurements are stated in inches unless otherwise indicated.
CHOOSING THE RIGHT SIZE: If your body measurements are midway between two sizes, select the smaller size for a tighter fit or the larger size for a looser fit. If your body measurements result in different sizes, we recommend using your chest measurement for tops and your hip measurement for pants.
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RedPillMedic
Texas
Excellent Healthy Undershirt
1 year ago
I have been searching for years to find a moisture wicking undershirt which is made of non-toxic materials, ie, not polyester or some plastic derived fabric which leaches micro plastics and other toxins into the wearer, for my job in fire/ems. This undershirt is a bit pricey but so far it’s help up pretty well, I’ve made sure to only air dry it, and it does a good job of moisture wicking. It’s not a miracle product but it does better than the issued cotton undershirt I was using before. That’s pretty much all there is to it. The fit is good, runs normal to small, especially if you have a broad muscular build.
Age:18–24
Weight:150–175 lbs.
Yes , I recommend this product
Chris
Arkansas
Good
3 years ago
Great shirt! I chose small by the sizing chart, it's a little snug in the chest and somewhat 'revealing' (for a guy) but that is okay, I mostly wear this underneath all my other layers so the snug fit really helps trap heat and wick moisture quickly. High quality stitching.
Age:25–34
Weight:100–125 lbs.
Height:6'0"
Yes , I recommend this product
Manuel R
Tucson, AZ
No good
1 year ago
Have holes after first use and first wash
No, I do not recommend this product
Anonymous
Great all around baselayer
3 years ago
Great alone for sunny days with just a bit of chill in the air or as a wonderful baselayer option when you do not want layers of sleeves. It makes for a great first layer under dress shirts as well for when the weather changes on you. I love how it is thicker than an every day t-shirt but not as bulky as a full sleeved baselayer. I will be picking up more of these for sure.
Age:35–44
Weight:175–200 lbs.
Height:5'6"
Yes , I recommend this product
Ellen
British Columbia, Canada
Great Shirt, Excellent Fit
3 years ago
This is a good quality shirt. Just wish there had been more colors available. I would have gotten my hubby more of them.
Height:5'6"
Age:55–64
Weight:150–175 lbs.
Yes , I recommend this product
Paul S
Another great shirt from icebreaker
1 month ago
I'm 6'6", fit of this shirt is spot on: somewhat slimmer fit, but not super tight. I use this and a few other icebreaker shirts for travel because they stay so fresh I can wear many times between washes. The fabric is slightly thicker than a standart T-shirt, but can still wear on warm days. I'd go down to a 125 or 150 level for anything above 85 F. Great for active pursuits and wearing around town.
Originally posted on ExpertVoice.com
World Traveler
Minnesota
XL is smaller than most
7 months ago
[This review was collected as part of a promotion.] Purchased t-shirts for travel & outdoor activities. Waist size on the Merino 200 is less than 40 inches in circumference. For comparison the Merino 150 is 46 inches in circumference. Overall length from neck to tail is a standard 24 inches. I have two Merino 150's from Icebreaker and they fit fine. I have returned the Merino 200 t-shirts.
No, I do not recommend this product
Originally posted on icebreaker.com
Ethan P
Awesome all-arounder
4 months ago
Whether layered under a flannel or as a standalone tee, this shirt is awesome. I wore one shirt for 6 days straight on a shoot in the Bolivian Andes last summer, and it held up great. I literally didn't take it off the whole time. When new, it was a bit itchy, but after a few wears I can't tell anymore. Would definitely recommend.
Originally posted on ExpertVoice.com
Hoviecat
So. California
Great base layer
7 months ago
[This review was collected as part of a promotion.] I use this as a base layer for cool morning bike rides. Regulates body temps good during intense moments. Im 5'9", 41" chest, 162lbs. and med. fits very good. I could possibly try one size smaller for a tighter fit. Liv'n it!!!
Yes , I recommend this product
Originally posted on icebreaker.com
Steve
NC
Quality control needed for new color releases
5 months ago
[This review was collected as part of a promotion.] This new reddish color is shorter in the torso than previous standard colors and same shirt ordered late year. It doesn't fit and it's a shame. Returned. Please quality control your products to maintain the longer length.
No, I do not recommend this product
Originally posted on icebreaker.com
1 - 10 of 32 Reviews