Find Your Store
Home Page

Cart, contains 0 items

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Expert Help
Earn Rewards

Smartwool
Classic All-Season Merino Base Layer - Men's

4.6875 out of 5 stars
560 Reviews
$90.00
Color:Black

Size:

Size Chart

Quantity


Why We Like The Smartwool Classic All-Season Merino Base Layer

In any season or sport, when we need added warmth, we start our layering system with the Smartwool Classic All-Season Merino Base Layer. Overnight summer backpacking trips, shoulder season hikes, and active skintrack ascents keep us on our feet year-round, and merino wool helps us combat the chill without letting us overheat or weighing us down.


Details

  • Lightweight wool baselayer for year-round active comfort
  • Merino wool jersey manages moisture, warmth, and odor
  • Core-spun threads increase durability while keeping merino next to skin
  • Slim fit for body-hugging comfort and movement-mirroring motion
  • Flatlock seams reduce friction that causes chafing
  • Wrapping side seams enhance fit and mobility
  • Item #SWLZ8Y8
Material
88% merino wool, 12% nylon jersey
Insulation Weight
lightweight
Fit
slim
Center Back Length
[medium] 26.5in
Style
crew
Anti-Odor
natural attribute of merino wool
Claimed Weight
[medium] 6oz
Activity
ski, snowboard, hiking
Manufacturer Warranty
1 year

Overall Rating

4.5 based on 560 ratings

Review Summary

1 Stars - 14 reviews
2 Stars - 12 reviews
3 Stars - 27 reviews
4 Stars - 29 reviews
5 Stars - 478 reviews

What do you think about this product?

View

Selecting an option will reload the available reviews on the page
5 out of 5 stars

April 19, 2024

Great stuff as usual

[This review was collected as part of a promotion.] Fits great and keeps me comfortable through a big temperature range.

Dan
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

April 15, 2024

Another great Smartwool top!

Excellent any season lightweight top that seems to regulate the temperature quite well. As always, it delivers what I have come to expect from Smartwool: excellent quality, soft Merino wool, generous fit and the best customer support!

Paul
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

April 10, 2024

Keeps him warm and dry, feels good on, fits perfectly

[This review was collected as part of a promotion.] After buying one for myself, I loved it so much that I bought this base layer for my husband, too. It fits perfectly, feels good on, and keeps him warm.

Claudia
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

April 10, 2024

Keeps him warm and dry, feels good on, fits perfectly

After buying one for myself, I loved it so much that I bought this base layer for my husband, too. It fits perfectly, feels good on, and keeps him warm.

Claudia
smartwool.com

Originally reviewed on smartwool.com

2 out of 5 stars

April 9, 2024

Color fades fast and it shrinks quickly

I bought this product and I wore it two different days before washing it. After one wash and low dry, the nice green color faded and the shirt shrank.

Matt
smartwool.com

Originally reviewed on smartwool.com

2 out of 5 stars

April 8, 2024

Color fades fast and it shrinks quickly

I bought this product and I wore it two different days before washing it. After one wash and low dry, the nice green color faded and the shirt shrank.

Matt
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

February 19, 2024

This is great!

[This review was collected as part of a promotion.] Love the print.

Ken
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

February 19, 2024

I would definitely buy this product again.

[This review was collected as part of a promotion.] Base layer. Base layer. Smart wool upped their game. Product is well made and keeps me warm in the coldest of weather.

Charles
smartwool.com

Originally reviewed on smartwool.com

4 out of 5 stars

February 18, 2024

Nice medium weight top

[This review was collected as part of a promotion.] Fit is larger than other smartwool tops. Slip this over anything. Good keeps the neck and head warm and the front pouch is cosy for your hands. I guess the zipper key pocket might be useful for some. I am more likely to forget I put something there and find it after I put the top in the wash.

Ian
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

February 18, 2024

This is great!

Love the print.

Ken
smartwool.com

Originally reviewed on smartwool.com