Designed in Japan
Shop NowGreat sweat wicking fabric
"Great for running on a cold winter morning."
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$120.00
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$120.00
This item's price has been updated recently to ensure you get the best value.
Last priced at -
As the official base layer of Ikon Pass we have teamed up with Ikon to create an exclusive product with artwork by Kika MacFarlane. Our versatile, go-anywhere shirt made from breathable 100% merino wool jersey, the 200 Oasis Long Sleeve Crewe is our best-selling base layer top.
Setting the standard for all others to follow, the 200 Oasis Long Sleeve Crew is icebreaker's best-selling base layer—a versatile active top for year-round layering and everyday comfort.
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
Back High Point Shoulder to Hem: 67.3cm (Based on size M)
Fit
Slim
Our Oasis base layers are what we’re famous for. These best-sellers are designed to contour the body and will easily flex with you, allowing maximum movement, whatever the activity. Not too heavy, not too light, our Our Oasis base layers are made from 100% merino midweight jersey, making them your go to base layers for year-round layering and everyday comfort. Enjoy the natural benefits of merino, including odour resistance and temperature regulation, keeping you warm whilst not overheating.
Overall rating: 4.8072915 / 5 from 960 reviews.
This base layer shirt is highly praised for its beautiful color, soft and warm fabric, and perfect weight. Customers appreciate its versatile fit and exceptional quality, making it a top choice for year-round layering. However, some reviews mention the sleeves being too short.
Review topics: ["fit","size","weight","length","weather","quality","fabric","problem","material","looks","wear","colour","design","feel","comfort","shirt","top","sleeves","layer","works","warmth","style","neck","service","base layer","buy","icebreaker","merino","navy","sweater"].
"Great for running on a cold winter morning."
— Julia (5/5)
"Got this as a gift for someone. The feedback has been great. The fabric has plenty of stretch to fit well without being constricting. They were very thankful for the added warmth with the very cold winter they had."
— Anonymous (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)
"These tops were my wife's first experience with Icebreaker brand. She loves the natural wool warmth and comfort. Natural fabrics are important to her. Tops are super soft and warm but not heavy. Great for packing warm while saving weight. She wears these tops for working out and hiking when it is cold."
— Anonymous (5/5)
"I love the weight of this shirt! It is perfect for backcountry skiing keeping me warm but not too warm. However it is pretty thin so be careful it rips pretty easily!"
— Anonymous (4/5)
"This may not be a surprise because it's icebreaker - we know they make good stuff and this is no exception. True to size warm and comfortable. Would recommend to anyone looking for a baselayer to ski on the resort or in the backcountry."
— Anonymous (5/5)
"Love the light beige colour, wear underneath any colour of sweater makes more stylish feeling."
— AquaY (5/5)
"Icebreaker has been my go-to for years. This shirt in particular fits well and is exactly the right weight for me and my outdoors-in-winter Alaska activities. It’s not too tight (I size up one size so I have wiggle room) and it’s easy to push up the sleeves comfortably if I need to or to take it off and tie around my waist. I usually pair it with a T-shirt or tank that is also merino."
— Anonymous (5/5)
"Nice warm top & glad I sized up. I’m a size 8 small but ordered a medium."
— Catz5 (5/5)
"Comfortable as a regular shirt or a base layer. If just wearing as a shirt I would size up. They do well in the wash on delicate and dryer on low so you don’t have to baby them either. Really good at holding off smells if you wear them multiple days. If you have kids I would recommend looking at getting them some too. Parents who have kids with sensory issues say they love these shirts."
— Anonymous (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 | XXL | |
|---|---|---|---|---|---|---|
| Bust | 30-32 | 32-34 | 34-37 | 37-40 | 40-42 | 42-45 |
| Arm length | 30 | 30.25 | 30.5 | 30.75-31 | 31-31.25 | 31.25-31.5 |
| Waist | 24-26 | 26-28 | 28-30 | 30-33 | 33-36 | 36-39 |
| Hips | 33-35.5 | 35.5-38 | 38-40 | 40-42.5 | 42.5-45 | 45-48.5 |
| XS | S | M | L | XL | XXL | |
|---|---|---|---|---|---|---|
| Bust | 76-82 | 82-88 | 88-94 | 94-100 | 100-107 | 107-116.5 |
| Arm length | 76-76.5 | 76.5-77 | 77-77.5 | 78-78.5 | 78.5-79 | 79-79.5 |
| Waist | 61-66 | 66-71 | 71-77 | 77-84 | 84-91 | 91-101 |
| Hips | 84-90 | 90-96 | 96-102 | 102-108 | 108-114 | 114-123 |
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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