Get It Before Labor Day Weekend—Order With Free 2-Day*by 5pm MT 9/2/15

Wear the SmartWool Men’s NTS Lightweight Boxers during your next backpacking trip or to the climbing crag. Merino wool fabric rides comfortably against your skin, wicks moisture when you heat up, breathes easily, and resists odor.

  • Fully functional fly makes watering the trees quick and easy
  • Flatlock seam construction eliminates chafing
  • UPF 35 fabric keeps you protected should you lose your pants

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SmartWool NTS Lightweight Boxer Brief - Men's

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Here's what others have to say...

5 5


  • Familiarity: I've used it several times
  • Fit: True to size

I just love wool underwear and don't wear anything else now. Fits well, no odor (even after days), easy to wash and drys quickly. The price I got on these was great!

5 5

Perfect even in hot temps

  • Familiarity: I've put it through the wringer
  • Fit: True to size

I love merino wool! You can wear these everyday for two weeks and they still won't stink (yes I've done this). I wish I had a few more pairs but I will be trying the microweight for summer temps this year.

3 5

More boxer than brief for sure

  • Gender: Male
  • Familiarity: I've used it several times

These are loose boxers not briefs, so might not be great if you need everything in one place. Other than that, they are comfy and offer the usual smartwool characteristics for drying, stink, etc.

Responded on

yeah, get the Stoic ones. the legs roll up under your pants much too easy on these.

Responded on

I like the smartwool microweight better too. didn't have this problem with the same size.

5 5

nice as it cools off

  • Gender: Male
  • Familiarity: I've put it through the wringer

I have completely turned over the drawer to Smartwool boxers (mostly micro wt) but as it chills off, so nice to put on the light wt. Great fit and a big fan of the new colors

5 5

BA in the BWCA

Just amazing. Light weight, moisture wicking, odor minimizer. Wore these on a 8 day Boundary Water Canoe Area camping/canoe trip and by the end of it, it barely had an odor to it at all. Very impressed. Score for smartwool.