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Smartwool
Classic Thermal Merino Baselayer Bottom - Men's

4.794117647058823 out of 5 stars
408 Reviews
$115.00
Color:Deep Navy

Size:

Size Chart

Quantity


Why We Like The Smartwool Classic Thermal Merino Base Layer Bottom

Made with SmartWool's warmest fabric, the Classic Thermal Merino Base Layer Bottom keeps us warm through the coldest ski days of the season. Soft and breathable Merino wool helps regulate our temperature to keep us comfy whether we're going up a steep skintrack or sitting on the chairlift. It also has natural anti-odor properties to keep you from stinking up your ski pants after a week's worth of consecutive powder days.


Details

  • Midweight baselayer bottom for the coldest ski days
  • Merino wool construction regulates your temp for active warmth
  • Flatlock seams prevent irritating chafing
  • Flat elastic waistband provides comfort on the move
  • Slim fit reduces bulk for easy layering and warmth
  • Anti-odor properties keep the funk at bay as you work up a sweat
  • Item #SWLZ870
Material
100% merino wool
Insulation Weight
mid
Fit
slim
Anti-Odor
natural attribute of merino wool
Claimed Weight
8.04 oz
Activity
skiing, snowboarding, hiking, winter camping, mountaineering
Manufacturer Warranty
2 year

Overall Rating

5 based on 414 ratings

Review Summary

1 Stars - 4 reviews
2 Stars - 5 reviews
3 Stars - 9 reviews
4 Stars - 36 reviews
5 Stars - 360 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

What do you think about this product?

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5 out of 5 stars

May 7, 2024

Warm and soft leggings

[This review was collected as part of a promotion.] These are comfortable and breathable. I plan to wear them as pajamas for use with a down quilt in the backcountry, for that extra bit of warmth, an insurance policy.

Christian
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

May 5, 2024

Top Shelf!

[This review was collected as part of a promotion.] Wanted something a bit warmer than my normal baselayer. These are perfect, not too thin, not too thick. They also have just the right amount of stretch and don't excessively bag out like some other brands. I am a 33 waist and went with a medium and they fit great.

Mark
smartwool.com

Originally reviewed on smartwool.com

4 out of 5 stars

May 2, 2024

Warm and moisture wicking

[This review was collected as part of a promotion.] Awesome product for cold golf days. Great for my upcoming trip to Ireland. Would recommend!

Walker
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

April 29, 2024

Great long johns

[This review was collected as part of a promotion.] The legs are long enough and these are very comfortable.

Maya
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

April 28, 2024

Yes

[This review was collected as part of a promotion.] So far so good odor control is amazing super soft and comfortable Outstanding warmth. Smartwool base layers are slowly replacing my synthetics Gratitudeistheattitude

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stanley
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

April 26, 2024

Great!!!

Size Bought:
M

They feel great!!!!

Edgar
5 out of 5 stars

April 22, 2024

Awesome!

[This review was collected as part of a promotion.] Great fit and nice temp regulation.

Andrew
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

April 21, 2024

Keeping Warm in Cool Weather

[This review was collected as part of a promotion.] Needed new base layer for cool weather, as I needed replacements

Mark
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

April 13, 2024

When I need additional therno wear I would buy again

[This review was collected as part of a promotion.] great upgrade for cool days at work

Mark
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

April 1, 2024

Great for cold-wearther activities.

[This review was collected as part of a promotion.] I needed a good base layer for outdoor cycling during Ohio Winters. Temps can get anywhere down to around 0 (I don't ride once it hits 0 or below), but January & February we're up in the teens and twenties. I wanted something that was Merino wool (for the superior moisture wicking), and something that can keep you warm. I find synthetics like polyester or others are great at one or the other but not both. The Men's Classic thermal base layer bottoms are great, they're comfortable, not too "clingy," (fit true to size), the wick away sweat, and they keep me warm while riding. Kinda pricy, but I expected that when dealing with Merino wool. I pair these with the Intraknit Base Layer crew top.

David
smartwool.com

Originally reviewed on smartwool.com