Outdoor Research  Alpine Onset Merino 150 Crew Base Layer Top - Men's

$59.93Compared to $99.00*Save 39%
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Layer up for active outdoor adventures with this lightweight Outdoor Research crew base layer top. The merino wool blend dries quickly and wicks moisture. And the hood provides full-coverage warmth.

Color: Black Heather
Size: XL
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Features

  • Made with a non-mulesed merino wool blend that's soft to the touch and moves and stretches with the body
  • The lightweight construction provides breathable warmth without the bulk
  • Lightweight fabric (150 g/m2) dries quickly and wicks moisture
  • UPF 30 protection allows for layer-shedding while still protecting from the sun
  • Flatseam construction ensures chafe-free performance
  • Raglan sleeves and thumbholes are thoughtful additions for dialed-in fit and function
  • Fabric is naturally resistant to odors

Imported.

View all Outdoor Research Men's Base Layer Tops

Technical Specs

Best Use

Multisport

Shirt Type

T-shirt

Fabric

53% merino wool/42% polyester/5% LYCRA spandex

Sun-Protective Fabric

Yes

UPF Rating

30

Moisture Wicking

Yes

Quick Drying

Yes

Underwear Weight

Lightweight

Sleeve Length

Long Sleeve

Gender

Men's

image of a girl hiking in iceland

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Reviews
3 reviews with an average rating of 5.0 out of 5 stars

0% 0 of 0 reviewers recommended

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Bob27
Location:Idaho
Fashion style:Athletic
Rated 5.0 out of 5 stars
1 year ago

Most useful layer in my closet

I just got back from a cross country ski trip, and could t stop thinking about how much I love my shirt. I have the old version of this and it is the most useful piece of clothing I own (hopefully they haven’t changed much between this and the old one). I use it as a base layer from September to May and keep it as a warm layer otherwise. It is the first warm piece of gear that goes into my bag. It never smells, despite wearing it for days on end while backpacking. It dries so quickly and is super comfortable. After owning it for roughly 5+ years, it still looks great. I have other merino pieces that have bitten the dust and started to get threads but this one has kept its quality. Definitely will purchase again, just don’t need to yet haha.

Fashion style:Athletic
Travis B
Rated 5.0 out of 5 stars
8 months ago

Great base layer

For how thin it is, this offers a nice first layer to regulate moisture wicking when layering clothes. I’ve used them for snowboarding and hiking in colder climates and found they work great and are very comfortable. It’s not the softest material but I personally don’t mind the texture.

Joseph L
Rated 5.0 out of 5 stars
9 months ago

Lightweight yet warm, and avoids picking up odors after being worn a couple days in a row. I picked this up for a 6 day backcountry trip and it served me well in 40-50 degree weather

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