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Merino Sport 150 Boxer Brief Underwear - Men's

4 out of 5 stars
3 Reviews

Out of Stock

Don't worry though, we have a lot more Men's Underwear in stock than that.

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Why We Like the Merino Sport 150 Boxer Brief Underwear

Our spontaneous, adventurous lifestyle can be paired only with Smartwool's Merino Sport 150 Boxer Brief Underwear. No matter what mission finds us, we feel prepared, even if we accidentally leave our pants behind. When snuggled into these soft wool skivvies, we have the confidence of a mountain goat to scale big walls, bag peaks, and sleep in scree beds. Just kidding on that last one. The goats can keep that one.


  • Functional high-performance underwear for active days
  • Merino wool blend manages temperature, dries quickly, fights odors
  • Double front panel provides extra support for rigorous activities
  • Wide, Merino-lined waistband boosts comfort and security
  • Flatlock seam construction minimizes chafing and discomfort
  • Item #SWL01E2
[body] 56% merino wool, 44% polyester, [back panel] 54% merino wool, 46% polyester
boxer brief
[medium] 4in
Recommended Use
Manufacturer Warranty
2 years