Smartwool Men's Classic Thermal Merino BaseLayer Bottom in Deep Navy
Smartwool Men's Classic Thermal Merino BaseLayer Bottom front
Smartwool Men's Classic Thermal Merino BaseLayer Bottom back
Men's Classic Thermal Merino Base Layer Bottom
95%
of respondents would recommend this to a friend
Men's Classic Thermal Merino Base Layer Bottom
$63.88 $115.00
44% off Basementeers get 50% off

4 interest-free payments of $16 with . Check your purchasing power

Color: 001-Black
Size: XL Size Chart
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Sports Basement Berkeley
2727 Milvia St
Berkeley, CA 94703
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Sports Basement Campbell
1875 S Bascom Ave, Suite 240
The Pruneyard Shopping Center
Campbell, CA 95008
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Sports Basement Long Beach
2100 N Bellflower Blvd
Long Beach, CA 90815
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Sports Basement Novato
100 Vintage Way
Novato, CA 94945
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Sports Basement Orange County
10800 Kalama River Ave.
Fountain Valley, CA 92708
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Sports Basement Redwood City
202 Walnut Street
Redwood City, CA 94063
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Sports Basement SF Bryant St.
1590 Bryant Street
San Francisco, California 94103
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Sports Basement SF Presidio
610 Old Mason Street
San Francisco, CA 94129
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Sports Basement SF Stonestown
3251 20th Avenue
Suite 390
San Francisco, CA 94132
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Sports Basement San Ramon
1041 Market Place
San Ramon, CA 94583
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Sports Basement Santa Rosa
1970 Santa Rosa Avenue
Santa Rosa, CA 95407
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Sports Basement Sunnyvale
1177 Kern Ave
Sunnyvale, CA 94085
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Sports Basement Walnut Creek
1881 Ygnacio Valley Road
Walnut Creek, CA 94598
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Article #100254335005
Description
Smartwool's updated their Men's Classic Thermal Merino Base Layer Bottom to bring you a better fitting, more functional tight. The technical benefits of 100% Merino wool will help you keep your game at a high level for longer. And Smartwool's heaviest weight wool fabric will help keep you warm and comfortable as you ski, run, and hike the day away.

  • Slim Fit
  • 100% Merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance
  • Fit updated to improve functionality while enhancing aesthetics
  • Merino-covered elastic interior waistband and traditional fly design
  • Flatlock seam construction designed to minimize chafing
  • Size M inseam: 30" (76 cm)
  • Knit in Vietnam: 100% Merino Wool
  • Garment Weight: 228 g = 8.04 oz
  • Machine Wash Warm Gentle Cycle.
  • Do Not Iron Decorations.
  • Do Not Bleach
  • Tumble Dry Low
  • Cool Iron As Needed
  • Do Not Dry Clean
  • Wash With Like Colors
Product Reviews

Review Snapshot

by PowerReviews

4.8

575 ReviewsWrite a Review
95%
of respondents would recommend this to a friend

Ratings Distribution

Most Liked Positive Review

Working man's best friend

I'm not a hiker or a snowboarder. I'm not likely to climb Everest or compete in a dog sled race across the straits of Alaska. I suspect a lot of you that have happened past this review aren't either. Probably, like me, you work in the cold in the winter, maybe sit in a deer stand on the weekends. I'...

Versus

Most Liked Negative Review

Not as well made as they used to be

I have always loved merino wool stuff, namely smart wool stuff. I have several base layer shirts that I have had and used for years. They are durable and well made, and will last man more years. Because of this, I decided to buy a pair of 250 bottoms. Very comfy, standard long john bottoms. My ...

Reviewed by 575 customers

The best base layer ever

Submitted 19 days ago

By Daniel

From Undisclosed

Verified Buyer

Submitted as part of a sweepstakes entry

Reviewed at

Smartwool, a division of VF Outdoor, LLC

Under ski pants, nothing feels better than Smartwool. They look good too.

Official Response by Smartwool, a division of VF Outdoor, LLC

We love hearing from brand fans like you! Thanks for the kind review.

Bottom Line Yes, I would recommend to a friend

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Greatest Brand Ever

Submitted 24 days ago

By Charlie

From Undisclosed

Verified Buyer

Submitted as part of a sweepstakes entry

Reviewed at

Smartwool, a division of VF Outdoor, LLC

My wife and I are climbing Mt. Kilimanjaro in late June and this purchase completes my hiking gear for the hike. I wear my 4 x 1/4 zip 150 & 250 weight tops all the time and recommend Smartwool to any one and everyone.

Bottom Line Yes, I would recommend to a friend

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I may need a second pair.

Submitted 27 days ago

By John

From Undisclosed

Verified Buyer

Submitted as part of a sweepstakes entry

Reviewed at

Smartwool, a division of VF Outdoor, LLC

Perfect fit, great base layer for new England winter, waiting for the bus or walking to work.

Bottom Line Yes, I would recommend to a friend

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Love the

Submitted 29 days ago

By Julia

From Undisclosed

Verified Buyer

Submitted as part of a sweepstakes entry

Reviewed at

Smartwool, a division of VF Outdoor, LLC

My husband wears only wool base layers now (me too) for XC skiing. These are perfect. And nice to get green. Sick of so many black pairs.

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Yes

Submitted 1 month ago

By Kathleen

From Undisclosed

Verified Buyer

Submitted as part of a sweepstakes entry

Reviewed at

Smartwool, a division of VF Outdoor, LLC

Warm

Bottom Line Yes, I would recommend to a friend

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Great product with one slight adjustment

Submitted 1 month ago

By BJ

From Undisclosed

Verified Buyer

Submitted as part of a sweepstakes entry

Reviewed at

Smartwool, a division of VF Outdoor, LLC

I purchased this for my base layer. I do wear 3/4 pants but wanted an added layer on cold days. I like the product but my one complaint (or suggestion) is to offer a 3/4 or short/ tall versions. I'm a short 5'10" and a medium was too long. I originally purchased a large and they were swimming in me.

Bottom Line Yes, I would recommend to a friend

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Ideal for camping, hiking, and snowboarding!

Submitted 1 month ago

By Jesse

From Sandy, OR

Verified Buyer

Submitted as part of a sweepstakes entry

Reviewed at

Smartwool, a division of VF Outdoor, LLC

I'm beyond excited about this base layer! It pairs perfectly with the matching hoodie for ultimate comfort, ensuring I stay dry and cozy no matter the weather. They're ideal for all of my camping, hiking, and snowboarding escapades! Plus, that vibrant green color pops against a rainy forest backdrop—absolutely stunning! I can't wait to get my hands on more!

Bottom Line Yes, I would recommend to a friend

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10/10 would recommend

Submitted 1 month ago

By Joseph

From Undisclosed

Verified Buyer

Submitted as part of a sweepstakes entry

Reviewed at

Smartwool, a division of VF Outdoor, LLC

These bottoms are such a great base layer for the winter. I have tried other base layers and these being 100% wool really take the cake.

Bottom Line Yes, I would recommend to a friend

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Great Baselayer!

Submitted 1 month ago

By Thomas

From Sagamore Hills, OH

Verified Buyer

Submitted as part of a sweepstakes entry

Reviewed at

Smartwool, a division of VF Outdoor, LLC

Great base layer! Very warm and doesn't restrict movement! Highly recommend for anyone outside for hours during winter. Use them during winter days for delivering packages.

Bottom Line Yes, I would recommend to a friend

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Loved it!

Submitted 1 month ago

By David

From Undisclosed

Verified Buyer

Submitted as part of a sweepstakes entry

Reviewed at

Smartwool, a division of VF Outdoor, LLC

We were worried the medium would be too short for my 6'4 boyfriend, but it fits great! He's never owned Smartwool and was blown away with the comfort.

Official Response by Smartwool, a division of VF Outdoor, LLC

We believe Base Layers make the perfect gifts, although we are a bit biased. Thank you for the kind review too!

Bottom Line Yes, I would recommend to a friend

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