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Smartwool
Classic All-Season Long-Sleeve Merino Baselayer - Women's

3.75 out of 5 stars
4 Reviews

Out of Stock

Don't worry though, we have a lot more Women's Lightweight Long Underwear Tops in stock than that.

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Why We Like The Merino 150 Long-Sleeve Baselayer

It’s almost impossible not to get sweaty when you’re running from a pack of marmots that are hungry for your trail mix, but the Women’s Merino 150 Long-Sleeve Baselayer Top is just the ticket. Smartwool made it extra tough by combining its famous merino wool with a hint of synthetic, and wove the 150 with a flattering cut and seams that won’t cause discomfort when you’re sprinting away from 30 fat and not-so-cuddly alpine rodents.

Details

  • A lightweight and super-soft baselayer for three-season adventuring
  • Merino wool blend is ridiculously soft, comfortable, and durable
  • Slim fit and wrapped side seams are flattering and easy-to-layer
  • Raglan sleeves stay comfortable under pack straps
  • Item #SWL00RS
Material
87% merino wool, 13% nylon
Insulation Weight
lightweight (150g/m²)
Fit
slim
Center Back Length
[small] 25in
Style
crew
Anti-Odor
natural attribute of merino wool
Claimed Weight
4.7oz
Manufacturer Warranty
2 years

Overall Rating

4 based on 4 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 1 reviews
3 Stars - 1 reviews
4 Stars - 0 reviews
5 Stars - 2 reviews

Fits True To Size

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Runs smallTrue to sizeRuns large

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5 out of 5 stars

March 1, 2022

Wear these all winter

Familiarity:
I've put it through the wringer

I have several of these and I wear them pretty much every day in the colder months. They fit under basically everything. I also use them under a drysuit. They are extremely comfortable and don't get nasty if I start to sweat.

kwa5312021
Backcountry.com

Originally reviewed on Backcountry.com

2 out of 5 stars

December 4, 2021

Too itchy for me

Familiarity:
I returned this product before using it

I was trying to replace a beloved REI shirt (they no longer offer) what I thought was the exact same thing - Merino SmartWool 150. However just like others I found it too scratchy to be comfortable as a base layer and am returning. I think the sizing was just fine but like I said I already knew how the medium would fit and it is form fitting. I thought as a base layer that makes sense.

Susan M
Backcountry.com

Originally reviewed on Backcountry.com

5 out of 5 stars

November 30, 2021

Great fit and color

Familiarity:
I've used it once or twice and have initial impressions

Feels ok, like wool not silk, but I didn't take it off after trying it on. Has a very comfortable stretch to it that hugs rather than squeezes arms and torso. I am 5'9" about 145 lbs with broad shoulders and the medium fits very comfortably and is long enough in the torso and for my long arms. I can see this style fitting a variety of shapes and sizes. The blue is just as beautiful as the pictures. Haven't worn it hiking or riding yet, but can tell it will layer well.

Karen M
Backcountry.com

Originally reviewed on Backcountry.com

3 out of 5 stars

September 28, 2020

Too itchy for my skin

Familiarity:
I returned this product before using it

I ordered two shirts for me and my daughter sizes S and M. This really beautiful shirt, thin and fit very well based on size chart. But it little bit too itchy for me and my daughter has even more sensitive skin, so she even didn't try it. Sorry, but have to return. I really wanted to like it. .

Nataliya Z
Backcountry.com

Originally reviewed on Backcountry.com