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Smartwool
Classic Thermal Merino Baselayer Bottom - Men's

4.786802030456853 out of 5 stars
394 Reviews
$80.50 - $115.00
Up to 30% off
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 394 ratings

Review Summary

1 Stars - 4 reviews
2 Stars - 5 reviews
3 Stars - 9 reviews
4 Stars - 35 reviews
5 Stars - 341 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

February 25, 2024

Performance needed to hike the AT.

[This review was collected as part of a promotion.] These socks will have the performance I need to hike the AT.

JOHN
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

February 19, 2024

yes

[This review was collected as part of a promotion.] I am replacing an old set of smart wool thermals. I use them multiple times during the winter for hunting and really like they're durability comfort and fit

joe
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

February 18, 2024

Great warmth and comfort

[This review was collected as part of a promotion.] Simply the best!

Ian
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

February 12, 2024

Keep the pictures of the models, they really help!

[This review was collected as part of a promotion.] I am always concerned about how bottoms fit because I'm a lean guy with long legs. This base layer bottom fit like a warm glove. The pictures of models and their height and weight really help me select just the right size and I am always delighted when I first slip into a Smartwool item and it feels like it was made for me. Thanks for your attention to detail and customer response when I have any questions.

David
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

February 8, 2024

I would buy again.

[This review was collected as part of a promotion.] Very pleased with the warmth, fit and quality. As advertised this is a base layer and works perfect for hiking or any other activity in cold weather. Very pleased.

James
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

February 6, 2024

Husband loves!

[This review was collected as part of a promotion.] Great quality, true to size. Warm! Husband is very happy and wants to wear everyday - not just for Skiing!

Terra
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

February 4, 2024

I would buy this item again

[This review was collected as part of a promotion.] Like the fit, comfortable and keeps me warm.

William
smartwool.com

Originally reviewed on smartwool.com

4 out of 5 stars

February 4, 2024

I do buy this product again and again. Ha

[This review was collected as part of a promotion.] I live in these. Couldn't make it without them. But I like last years material and bottom choices more. Will continue to purchase regardless...

Robert
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

February 3, 2024

I would buy this product again.

[This review was collected as part of a promotion.] Excellent product.. I can trust Smartwool to make good clothing.

Florence
smartwool.com

Originally reviewed on smartwool.com

5 out of 5 stars

February 2, 2024

So glad I listened...

[This review was collected as part of a promotion.] I am new to cold weather clothing. I am a Project Manager that often has to go out to the field to work. Normally, I do this in the southeastern USA (think Florida) where it doesn't much get any colder than 50F. I was called to a project in North Dakota and after speaking with my site personnel about the impending -20F weather, they assured me I needed better clothing. I purchased 1 set of base-layer clothing, based on their recommendations, and I am so glad I listened to them. I was warm and toasty the entire time outdoors for 5 days straight. I will definitely be getting SmartWool for all of my future cold weather needs. "#sweepstakes

Charlton
smartwool.com

Originally reviewed on smartwool.com