Great sweat wicking fabric
"Great for running on a cold winter morning."
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$149.99
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$149.99
This item's price has been updated recently to ensure you get the best value.
Dernier prix -
Setting the standard for all others to follow, the Merino 200 Oasis Long Sleeve Crew is a comfortable base layer top that make the perfect foundation for year-round layering.
Good for:


100% Merino Wool Exclusive of Decoration
Machine Wash Cold, Gentle Cycle. Wash With Like Colors. Do Not Use Softener. Do Not Bleach. Do Not Tumble Dry. Line Dry In Shade. Cool Iron. Do Not Dry Clean.
Key product measurements
Height: 63.8cm (Based on size S); Width:44cm (bottom opening width, size S)
Regular Fit
Slim
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Merino wool neutralizes unpleasant odors by absorbing odour molecules into its fibers, making them less detectable by the human nose.
Merino fibers efficiently manage moisture, absorbing it from your skin and releasing it into the atmosphere. It can absorb up to 35% of its weight in water without feeling wet.
icebreaker merino wool garments undergo special anti-shrinkage treatment, helping to resist deformation and pilling.
The thermo-regulation properties of merino wool adapt to your body and external conditions, so you can stay warm in the cold and cool in the heat.
Overall rating: 4.8233485 / 5 from 651 reviews.
This thermal top is highly praised for its excellent base layer, great fabric quality, and perfect fit. Customers also appreciate its comfortable feel, appropriate weight, and appealing color. However, some feedback on the sleeves is mixed.
Review topics: ["size","fit","weight","problem","fabric","material","quality","colour","feel","performance","design","length","looks","comfort","movement","service","wear","top","layer","set","sleeves","warmth","shape","works","weather","neck","winter","pants","style","stretch"].
"Great for running on a cold winter morning."
— Julia (5/5)
"The weight and fit are great. I bought a small instead of an xs this time as I wanted to wear it more like a shirt, so not skin tight ( 5' 100 lbs). BUT, the Natural color of the actual shirt is much yellower than in the photo. I know it's natural undyed wool, but the photo made it look more like off-white and it really isn't. Just so you know."
— Patricia E. (4/5)
"Love the light beige colour, wear underneath any colour of sweater makes more stylish feeling."
— AquaY (5/5)
"Nice warm top & glad I sized up. I’m a size 8 small but ordered a medium."
— Catz5 (5/5)
"I love the rust color and the feel and comfort of the top. It does run very small. I’m 52 and about 108-111 pounds. I have the small and it fits perfect perfectly. The sleeves are a little short. I’m going to have to be very careful washing it."
— Heidi S. (5/5)
"I love the 200 Oasis merino collection. I own several colours and models. They're great for hiking, skiing and to wear casually. They wash beautifully and breathe very well. I wouldn't wear anything else."
— Susan V. (5/5)
"I love this shirt. It's cozy yet breathable. I bought it because I liked the colour and like merino wool as it lasts. It's nice enough to wear to work, but I can also wear it running or hiking. I love that it has that functionality."
— Glenda S. (5/5)
"Great fit, really warm, love the color. I wish the tags were sustainable and not so itchy that I have to cut them out. Print “100% wool” in the neck so this crucial information isn’t lost."
— Felicia E. (5/5)
"Love the colour, fit and material. Design simple but not special"
— Sue T. (4/5)
"This adds much warmth and the color adds vibrancy to my wardrobe. I wear these icebreaker items under sweaters or stand alone practically daily through the winter months."
— Patricia F. (5/5)
Find the size that fits you best based on people just like you.
Use the chart below to determine your size. If you’re between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit. If your measurements for chest and waist correspond to two different sizes, order the size indicated by your chest measurement for tops and your hip measurement for pants.
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Bust | 30-32 | 32-34 | 34-37 | 37-40 | 40-42 |
| Arm length | 30.25-30.5 | 30.5-30.75 | 30.75-31 | 31-31.25 | 31.25-31.5 |
| Waist | 24-26 | 26-28 | 28-30 | 30-32 | 32-35 |
| Hips | 34-36 | 36-38 | 38-40 | 40-42 | 42-44 |
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Bust | 76-82 | 82-88 | 88-94 | 94-100 | 100-107 |
| Arm length | 77-77.5 | 77.5-78 | 78-78.5 | 78.5-79 | 79-79.5 |
| Waist | 58-64 | 64-70 | 70-76 | 76-82 | 82-89 |
| Hips | 84-90 | 90-96 | 96-102 | 102-107 | 107-113 |
Our three different fits - slim, regular, and relaxed - ensure that when worn together, layers move and breathe like a single garment.
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