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The benchmark against which all others are judged, the 200 Oasis Long Sleeve Crewe is icebreaker´s best-selling base layer—a versatile active top for year-round layering and everyday comfort.
The soft, 100% merino jersey fabric is breathable, stretchy, and odor-resistant, and flatlock seams provide chafe-free comfort.
Inspired by nature, icebreaker harnesses the performance qualities of natural fibers to offer an alternative to clothing based on petrochemical synthetics.
Merino is an annually renewable fiber that naturally resists odors, keeps you cool when it´s hot and warm when it´s not, and lets your skin breathe for comfort all day, every day.
FEATURES:
Soft merino fibers that regulates body temperature in all weather conditions and resists odors.
Gusseted underarms for mobility and comfort.
Offset shoulder seams to prevent friction.
Flatlock seams to prevent friction.
Drop tail hem for added coverage.
Benefits:100% Pure Merino.
Body temperature regulation.
Breathable.
Moisture wicking.
Odor resistant.
Warm when wet.
Biodegradable fiber.
Through merino wool Icebreaker is able to create a sustainable product.
Wool is a natural, durable and biodegradable product.
Icebreaker wool is obtained following ethical criteria and is part of the ZQ program that ensures that farmers take care of the sheep and the land they inhabit.
Icebreaker 200 Oasis Merino Base Layer has the 100% money-back guarantee. If for whatever reason you are not completely satisfied with your Icebreaker 200 Oasis Merino Base Layer you have purchased at trekkinn, you have 30 calendar days from delivery in which to return it. In addition, in our online outdoor store you can discover the full range of product of the brand Icebreaker and complete your order in Base layers products always at the best price.
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5 / 5
52 Reviews
Warm and breathable
Paolo - 04/12/2023
Excellent product, warm and breathable, I already have others like it and I bought it again because one was stolen from me. It does not fit tight, I use it as a second layer over a tight underwear on the coldest days for cross-country skiing and alp skiing and under a Goretex shell on a bike.
Great skin
Owen - 24/11/2023
Top of excellent quality. Leaves no sweat odor
Light, warm, nickel
Jean - 05/10/2023
it's all in the title, I recommend!
Good product
Ruslan - 20/09/2023
Overall good looking base layer, will test it out in a couple weeks. True fit, I would go a size smaller if you want a more close to body fit.
Highly recommended
Eduardo Victor - 07/06/2023
Fast delivery, comfortable, being elastic, I recommend buying a smaller size. I am definitely going for more.
Excellent quality
Pedro - 04/03/2023
It is an extreme quality shirt, I have known the brand for years and I have worn many compared clothes. When choosing the size, buy one or two sizes less than usual since they run large and these garments have to be close to the skin as if it were a second skin. I normally wear M and I ordered the S. I´m 1.75 tall and I weigh about 78 kg and the S fits me great. Trekkinn´s service is excellent, they are very fast, serious, professional, and the best quality/price is so nice.
Great product
Deniz - 15/01/2023
awesome feeling on your body. Keeps you warm yet it g zgrzgerg erg
Simple, awesome, masterful
Catalin - 28/12/2022
175 cm, 75kg, broad shoulders, M fits great. Very comfortable. Icebreaker offers one of the best sewing designs for clothing, and this piece is not an exception. It fits snuggly but it is not skin-tight, so it's more accessible, at least for me. If you're comparing alternatives, do yourself a favor, spare yourself the time, and rest your decision on this product.
Great fit and quality
Hristo - 09/12/2022
Very simple yet very functional base layer. Size M fits great on me 174 cm / 76 kg.
Best cold weather long sleeve t-shirt
Barak - 15/11/2022
I wear the oasis 200 for several years now and I think it´s the benchmark for long sleeve wool t shirts. I´m 81 kg, 184 cm Athletic and Large fits fine. The fabric is great for a wide range of Temps like 12 to 20 as a single layer. If feels soft next to skin. Stitching is excellent. Fit is regular. It can hold weeks without washing (if you must) and hold it shape after many laundries. Very good pricing from tradeinn.com. a few years ago I had an oasis torn as I pulled it off the first time and the costumers service immediately gave me back almost full refund without sending it back.
Topissime
JM - 21/10/2022
Why did I not know about this product before? It is light, soft, pleasant, you manage to forget that you are wearing a woolen layer, moreover, I only wear that, no more cotton materials where you sweat easily. FYI, I hate wool, but this is just happiness. Quality level, it seems to me to be solid, I wait to see after a few months... Purchase without regret!
Simple, light and practical
Claude BARTHOULOT - 04/03/2022
Excellent product, with a cut well suited to the morphology of the person wearing it
Good product, warm
sofia - 16/02/2022
It does not generate a bad smell like synthetic garments.
Quality and price
David - 10/02/2022
Excellent quality. Best price on the internet for this item
Excellent quality
Ivo - 08/02/2022
Excellent and warm base layer.
Recommendable
Sergio - 27/01/2022
Recommended, good breathability and good touch.
Excellent quality
Vincent - 23/01/2022
Excellent base layers and no itchy. Size M is perfect for 176cm / 70kg.
Icebreaker 200 Oasis Leggings
Viktor Khazanov - 10/01/2022
Excellent base layer. the best I used
Super nice product
Claire - 05/01/2022
Fantastic feel. Not itchy or anything, and very warm!
Icebreaker base layer
Laura Birch - 19/12/2021
Perfect base layer. Warmth and breathable. Great fit and long lasting! Had a few over the years and always come back to this one.
Very warm
Montse - 15/12/2021
Good quality garment, adapts very well to the body
Merino icebreaker.
Nano - 14/12/2021
The best thermal shirt is the second I buy, the first is the model with a high neck and a zip. It is a slightly more sporty model but this one is more versatile.
The size
Stoyan - 23/11/2021
Bolshemerka. First impressions are positive, please note that size L is more like XL.
Valid purchase
Fabio - 06/11/2021
Tried and after 2 days I can say that compared to those of the Odlo that I wore before, I find this warmer and more breathable. I am really happy with the purchase. Finally a wool sweater and enough with those too synthetic technical fabrics. I wanted to buy this one because it is in wool like it used to be ... I have one that will be at least 60 years old but by now it is over-worn and this one from the Icebreaker is what I was looking for.
Comfortable and warm
Antti - 20/09/2021
The product feels high quality and comfortable to wear. Size maybe a little loose for myself.
Good garment
Paco - 19/09/2021
Sent quickly and without problems
Good product
Gastón - 27/08/2021
Good product. Comfortable and cozy
Great base layer
Konstantin - 19/06/2021
The T-shirt is very pleasant to the body. Decently oversized, I usually wear size M, here it just turned out to be S.
Very good pace layer
Yoshi - 09/05/2021
It's light, warm and quite comfortable, so I bought it again this time.
Oasis 200 is a must own baselayer!
Markos Efstathiou - 23/04/2021
The Oasis 200 by Icebreaker is totally recommended for any outdoor enthusiast. Is super warm, non-itchy, odor free and great feel on skin as always with merino wool.
Best merino wool!
Christos - 10/04/2021
Amazing feel, best you will ever find. Go a size down for tighter fit.
Very comfortable and beautiful
chris - 19/02/2021
fits well, warm and very beautiful
Very comfortable and beautiful
chris - 19/02/2021
Good price and super warm shirt
Fantastic base layer
Aidan - 26/01/2021
Extremely comfortable and warm, the best base layer I've ever worn.
Super
Csaba - 22/01/2021
Very good and warm base layer
Very comfortable and warm
Viljami - 20/01/2021
Extremely comfortable and warm shirt. Provides adequate warmth when outdoors during cold winter days in Finland. The most comfortable baselayer I've ever worn, well worth the money. Fits as expected, I recommend checking Icebreakers own size chart.
Top fit, collar and material!
Julien - 24/12/2020
We pay a little more than another brand (Odlo for example), but we receive the top of the top of the long-sleeved t-shirt in merino wool: a cut close to the body but not too much, sleeves of the right length , a collar that is not too tight but not wide either, and all the advantages of merino! I weigh 178cm for 72kgs and size M is perfect!
Comfortable and breathable
Motoyasu - 22/12/2020
Used as an undercoat when riding a bicycle. It doesn't become sticky with sweat, and the warmth is perfect.
175 cm size m perfect
Joao - 21/12/2020
175 cm size M perfect. Cool and warm the same time. I recommend for cool weather as tried.
Nice quality
Mirjam - 18/12/2020
Lovely warm bottom layer that keeps you warm when you are working outside. Does not itch and stays beautiful in the wash.
Great!
Babak - 11/12/2020
High end products with great and fast speed Service
Fantastic Base layer
Richard - 15/11/2020
Highly recommend Icebreaker wonderful quality and no itching you could ware this for ever.....
Good base layer
Alex - 02/10/2020
Very good and warm base layer
Ok
marta - 17/09/2020
product as per description
Comfortable and functional
José Carlos Catarino - 22/02/2020
I strongly advise. Although it is an expensive product, it is worth it. It is very comfortable in contact with the body and highly effective in controlling perspiration odors. I recommend.
Very comfortable
Henrique Mira - 11/02/2020
Excellent product.
Very comfortable
Henrique Mira - 11/02/2020
Excellent product
Comfortable, light and worm
Suzana - 06/02/2020
Excellent product, perfect packaging, respected delivery times. 200 Oasis it's a great base layer. Very light and worm, but without sweat. Beware it's a slim not regular.
Light and worm
jack2ooo - 13/12/2019
200 Oasis it's a great base layer. Very light and worm, but without sweat. Beware it's a slim not regular.
Comfortable
takashi - 09/12/2019
It is very comfortable because of its high heat retention.
Extra layer
Thomas - 06/07/2019
The shirt is quite thin and light and provides a warm extra layer in the cold.
Very satisfied
kelen - 29/01/2019
Correct product, accurate delivery time and good response on the return
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