How to Choose Base Layers
Icebreaker 300 MerinoFine Polar Long-Sleeve Roll-Neck Thermal Base Layer Top - Men's
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Stay warm on the coldest winter days in this heavyweight base layer top with high neck coverage. Icebreaker made it in their premium MerinoFine™ fabric for an extra-soft feel and moisture management.
Shop similar products- Made from MerinoFine™ 15.5-micron merino wool that offers refined softness while efficiently managing moisture and drying quickly
- Merino wool 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
- Flatlock stitching helps reduce friction
- Forward-set side seams
- High-neck design offers added protection as a neck or face gaiter
- Raglan sleeve construction for mobility
- Thumb loops to help keep your sleeves in place and hands warm
- Droptail hem for added coverage
- Inspired by nature, Icebreaker harnesses the performance qualities of natural fibers to offer an alternative to clothing based on petrochemical synthetics
- 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 | 100% merino wool (exclusive of decoration) |
| Moisture Wicking | Yes |
| Quick Drying | Yes |
| Underwear Weight | Heavyweight |
| Sleeve Length | Long Sleeve |
| Thumbholes | Yes |
| Gender | Men's |
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.
Buying Advice
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3 months ago
Note that icebreaker has a European style fit so it runs smaller. I normally wear a L is North American brands but an XL in this. The torso and sleeves are long enough that I don’t have trouble with my 36” sleeve length and long torso. The collar is also nice in that I don’t need a neck gaiter with this on. I live in Michigan and for activities like skiing I generally wear just this and my insulated jacket unless the temp is in the single digits or colder.
Review originally posted on ExpertVoice.com
Location:Windsor ME
1 year ago
Great shirt, will buy again
Yes , I recommend this product
[This review was collected as part of a promotion.] This shirt is very warm and I would absolutely buy again. I like the extended turtle neck that covers the face if you want. The thumb holes are great and the sleeves are more than long enough with my extra long arms. I'm 6' 185 with really long arms. I'm usually a medium tall. This shirt is perfect and comfortable. Will buy again.
Review originally posted on icebreaker.com
Location:Ct
1 year ago
Very nice quality and feel
Yes , I recommend this product
[This review was collected as part of a promotion.] Great product, useful as a base layer, extremely comfortable to wear. I love that the turtleneck goes up to my ears. Only complaint would be, it wasn't available in a Tall size. I would have preferred an extra inch or two inches at the bottom of the shirt to be able to tuck it into my thermal bottoms. .
Review originally posted on icebreaker.com
Location:Woburn Massachusetts
1 year ago
I needed something warm for Iceland trip
Yes , I recommend this product
[This review was collected as part of a promotion.] Going to iceland in march so I tried my top on very warm and soft perfect for iceland in the winter. I like that it covers my neck . I'm a medium so I bought medium and it is the perfect size . I will be buying the pants next
Review originally posted on icebreaker.com
Location:Hayward CA
1 year ago
I liked so much this kind of materials
Yes , I recommend this product
[This review was collected as part of a promotion.] The clothes is very warm when you walked out at 39 F from the warm house, then clothes was also avoid me from too much heat when I was running in the early morning in the outdoors.
Review originally posted on icebreaker.com
Location:Longmont, CO.
1 year ago
Definitely high end product
Yes , I recommend this product
[This review was collected as part of a promotion.] It's my new favorite piece of clothing. The merino wool is wonderful, warm and itch free. Construction and fit are very important to me, this top passes with flying colors.
Review originally posted on icebreaker.com
Location:New York City
1 year ago
I have bought other Icebreaker products since this one.
Yes , I recommend this product
[This review was collected as part of a promotion.] I use this in layers when I run in Central Park, NYC. I did the New York City Marathon wearing this.
Review originally posted on icebreaker.com
Location:Victor ID
1 year ago
This is the perfect cool to cold weather mid layer.
Yes , I recommend this product
[This review was collected as part of a promotion.] My go to mid layer for resort skiing or a great outer layer for the skin track.
Review originally posted on icebreaker.com
Location:Washington
1 year ago
Warm, fits very close to body, excellent
Yes , I recommend this product
[This review was collected as part of a promotion.] Perfect quality , fits very well & true to size, highly recommend it
Review originally posted on icebreaker.com
Location:Yosemite NP
1 year ago
Sleep warm, sleep sound...
Yes , I recommend this product
[This review was collected as part of a promotion.] This is part of my cold weather sleep system. Comfy and warm
Review originally posted on icebreaker.com