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Smartwool
Merino 150 Baselayer - Men's

4.538461538461538 out of 5 stars
52 Reviews

Out of Stock

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

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Why We Like the Merino 150 Baselayer

From wearing it under your favorite fleece to wearing it solo, the Smartwool Merino Men's 150 Baselayer is ready for all your activities. Its merino fabric is blended with nylon so you still get the soft merino feel and wicking properties, but with added durability to hold up to the day to day. The raglan sleeves offer great mobility and comfortable layering, while the flatlock seams prevent chafing.


Details

  • Lightweight shirt for layering or wearing alone
  • Merino blend fabric regulates temp and fights odors
  • Raglan sleeve design eliminates shoulder seams
  • Flatlock seams eliminate chafing during long wears
  • Slim fit works well with layers
  • Item #SWLZ8EP
Material
87% merino wool, 13% nylon
Insulation Weight
lightweight
Fit
slim
Center Back Length
[medium] 28in
Style
crew
Claimed Weight
6oz
Manufacturer Warranty
2 year

Overall Rating

4.5 based on 52 ratings

Review Summary

1 Stars - 1 reviews
2 Stars - 3 reviews
3 Stars - 3 reviews
4 Stars - 5 reviews
5 Stars - 40 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

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5 out of 5 stars

August 21, 2023

I would buy this shirt again.

[This review was collected as part of a promotion.] Great fitting comfortable shirt that you can wear for days.

brian
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

June 14, 2023

Top Notch Products

[This review was collected as part of a promotion.] I have bought five Smartwool t-shirts in the past six months

Walter
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

June 7, 2023

My Everyday All-day For Everything Shirt

[This review was collected as part of a promotion.] The only "T-Shirts" I wear on the daily

Matthew
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

May 23, 2023

Outstanding

[This review was collected as part of a promotion.] Perfect fit, quality material and construction.

Ira
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

May 9, 2023

Just good...

[This review was collected as part of a promotion.] Just good.

Jason
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

May 9, 2023

good shirt, recommended!

[This review was collected as part of a promotion.] this is a great, lightweight merino wool layer that fits well under a flannel or hoodie/jacket, but also looks clean on its own. wearing one right now! i think the little bit of nylon (12%) knocks the benefits of merino down a few notches, but is still streets ahead of 100% nylon/polyester/etc. and i think the added durability outweighs the cons. i'll see how it performs on the trail, but so far so good for everyday wear! i'm 6'3", 190 lbs, and the Large is a good fit -- not skin-tight, not boxy. i'd prefer another inch or two in the length, but it's surprisingly OK as-is. my one gripe is that the sleeves are a little too wide, but maybe that's my cue to hit the gym... ;) thanks SmartWool! #sweepstakes

Eric
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

April 26, 2023

Great t shirt

[This review was collected as part of a promotion.] Great fitting t shirt for every day and all types of activities.

KENNITH
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

April 17, 2023

Comfortable

[This review was collected as part of a promotion.] These shirts are so comfortable and great for wicking sweat.

Richard
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

April 17, 2023

Will buy again

[This review was collected as part of a promotion.] Bought for travel t-shirt use but use at home as well in rotation with other t-shirts (undershirts). Minor scratchy feel until first wash then good. Proper length for me (Icebreaker merino a little too long but is soft from the start).

Joseph
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

April 9, 2023

I would buy again.

[This review was collected as part of a promotion.] Comfortable. #sweepstakes

Arie
smartwool.com

Originally reviewed on smartwool.com