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❄️ Stay warm, move free, and outlast the cold in style!
The Icebreaker Oasis Mid-Weight Merino Long Sleeve Crewe is a premium cold-weather base layer crafted with innovative offset shoulder seams and flatlock stitching to prevent chafing and pack rub. Featuring an underarm gusset for enhanced mobility and a drop tail hem for added coverage, this slim-fit merino wool shirt delivers unmatched comfort and durability for active professionals who demand performance and style.












| ASIN | B078W73B2D |
| Age Range Description | Adult |
| Apparel Closure Type | No Closure |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Medium Weight |
| Back Style | T Back |
| Best Sellers Rank | #365,530 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #206 in Men's Base Layers |
| Brand Name | Icebreaker Merino |
| Care instructions | Machine Wash |
| Closure type | No Closure |
| Color | Black |
| Cuff Type | Plain Hem |
| Customer Reviews | 4.7 out of 5 stars 500 Reviews |
| Fabric Type | 100% Merino Wool |
| Fabric type | 100% Merino Wool |
| Fit Type | Slim Fit |
| Garment Size Country | United States |
| Global Trade Identification Number | 09420058526399 |
| Import Designation | Imported |
| Item Length Description | Standard Length |
| Item Type Name | base-layer-tops |
| Item Weight | 0.25 kg |
| Manufacturer | Icebreaker Merino |
| Manufacturer Part Number | 104365001M-001-M |
| Material Type | Wool |
| Model Name | 200 Oasis Long Sleeve Thermal Cold Weather Base Layer Long-sleeve T-shirt |
| Neck Style | Crew Neck |
| Number of Items | 1 |
| Occasion Type | Vacation |
| Origin | Imported |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Seasons | Fall |
| Shirt Form Type | T-Shirt |
| Sleeve Length Description | Long Sleeve |
| Sleeve Type | Long Sleeve |
| Sport Type | Camping and Hiking |
| Strap Type | Adjustable |
| Style Name | 200 Oasis Ls Crewe |
| Style Number | 104365_M |
| Unit Count | 1 Count |
| character | sports |
| collar-type | T-shirt |
S**N
Greatest base layer
I lived in Montana where winters went far below 0. Icebreaker layers are the very best Marino wool products I’ve ever worn. This one is thin for comfortable layering over a t-shirt & under a sweater for cozy, toasty warmth without itch or bulk. Great company. Pricey but often on sale & worth it.
J**Y
Worthwhile
It fits well and is very comfortable other than it is ever so slightly itchy. It isn't a deal breaker. Unless you have very sensitive skin it shouldn't be an issue. I will likely buy more of them. 11° here this morning and with other layers I'm as close to warm as I could be. I ordered XL.
A**R
Great quality! Worth the price.
I can’t wear most wool against my skin, but the upper-level icebreaker items are worth the money. Durable, warm, comfortable. If I get itchy, I know I’m overheated! The rest of the time I’m warm and comfy.
J**S
Warm & comfortable good looks
Fit well, soft merino wool and a good base layer or on its own with its basic but good look. Next try their hiking socks if Amazon would stock them I’d buy more as I love them . Wear well, warn wick moisture easily and are comfortable too.
C**C
Fits perfectly, not too slim, not too loose
I bought a icebreaker T and wasn’t super happy with it for the price. I was hesitant on buying another icebreaker product but the price went down so far that I couldn’t pass on the deal. This icebreaker shirt was so much better. First, it’s soft and doesn’t itch. (Other wasn’t super soft and was a lil itchy). The medium fit me perfectly. Not too slim and not loose either. We’ll just have to see how well it performs when I travel. *real time review edit. Had to downgrade a star. The stitches in the shoulder and under the arm itch as you walk. Still not a deal breaker, but a downgrade
A**R
Surprisingly warm
I was a little worried about how thin these are, but they are incredibly warm. I have a few now and these are form fitting and great for winter (or maybe fall/spring in cold climates). These pack well for trips and have zero bulk. Glad I have them.
A**I
great quality and versatile base layer
compared to other good quality brands like smartwool, mammut, or kuhl this base layer stands at the top in every respect: functionality, fit, comfort, construction, etc. i bought a navy blue one and used it all winter last year: no fading of color, no getting bent out of shape, and no chaffing.
A**R
Perfect wool layering piece
My son loves these and this is one of his favorite brands. He lives in a cooler, damper climate. These are great to layer underneath other shirts for warmth.
C**E
Recensione positiva
Ottimo prodotto
D**T
Foute levering
Het was niet de broek maar de shirt die is geleverd.
S**T
Excellent product
I tend to always buy icebreaker merino. Nice fit, warm and good quality. They are expensive, so try to find good deals online if I can, but certainly worth the money.
M**E
Nichts für Extremkälte
Der Versand war prima und auch alles originalverpackt. Punktabzug wegen: 1.Der Preis ist ziemlich hoch dafür, dass es aus chinesischer Produktion stammt. 2.Es kratzt doch ein wenig auf der Haut, hatte ich so nicht gedacht. 3.Richtig warm halten tut es nur in der Übergangszeit, so um 10 Grad plus oder so.
C**N
Icebreaker 200 maillot
Bonne qualité. Tien chaud ne gratte pas. Parfait
Trustpilot
2 weeks ago
2 months ago