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Detail Images

  • Minus 33 - Back
  • Minus 33 - On-Model Front
  • Minus 33 - Acadian Lightweight Boxer Brief - Men's - Black
  • Minus 33 - Acadian Lightweight Boxer Brief - Men's - Mossy Oak Break-Up Infinity
  • Minus 33 - Back -
  • Minus 33 - On-Model Front -

Current Color

  • Minus 33 - Acadian Lightweight Boxer Brief - Men's - Black
  • Minus 33 - Acadian Lightweight Boxer Brief - Men's - Mossy Oak Break-Up Infinity

Minus 33 Acadian Lightweight Boxer Brief - Men's

$35.95 - $55.95

Free 2-Day shipping on orders over $50*

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    • Black
    • Mossy Oak Break-Up Infinity

    3 Reviews


    Keep the boys happy.

    When you're hiking, your boys can be like two naggy kids in the backseat on a long road trip—smelly, sweaty, and constantly annoying you. Save yourself some grief and let the naturally temperature-regulating, naturally antimicrobial merino wool in the Minus 33 Men's Acadian Lightweight Boxer Brief bring on the comfort during serious hikes or ski tours. 

    • Merino wool
    • Boxer brief cut
    • Flatlock seams
    • Functioning fly
    • Item #MNU0009

    Tech Specs

    17.5 micron merino wool
    boxer brief
    yes, natural attribute of merino wool
    Recommended Use
    hiking, touring, snowshoeing
    Manufacturer Warranty
    180 days

    Tech Specs

    • Reviews
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    Minus33 Boxer Briefs

    • Familiarity: I've used it several times
    • Fit: Runs small
    • Size Bought: xxl

    Thank you to and Minus 33 for hand selecting me to review this piece of gear for the benefit of the community.

    I have been wearing these boxer briefs nonstop over the last few weeks (they were washed....not worn for weeks without washing....that is gross). These undies are made out of a very nice, soft, temp controlling merino wool. I was a little afraid that they might be on the warmer side for summer, but never felt uncomfortable in them. They did a great job at keeping me dry during the really hot days and a good job of keeping everything cozy and comfortable when the temps did drop.

    The sizing is a bit on the small side. I normally wear a large or XL depending on the brand when it comes to other cotton boxer briefs, but had to go up to the Xxl with these. They have a functional fly that makes having to relieve yourself a breeze.

    I never faced any issues with stretching. They fit great in the morning and in the evening still fit fine. The legs are on the longer side, but I never experienced them trying to ride up.

    The waist band on these are on the smaller side. I wish it could have been a little wider, but that is personal preference and did not effect the quality of the garment.

    I will update this review down the road if anything happens and I feel like I should let everyone know. As of now they are my go to for me adventures and to just wear around for everyday.

    terrible underwear

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

    I had a terrible experience with this underwear. It developed a hole which turned into a long tear after not a lot of use (like 10 days or so of use). I sent them back because it was under the 60 day warranty. The second pair had the same issue and developed a long tear in a separate spot after very little use. Unfortunately I hadn't worn it very often so it was past the 60 day warranty by that time.

    Also these things stretched out like crazy. Near the end of a day these went from fitting like boxer briefs to boxers. I've never seen wool stretch so much. I had to throw them in the drier every day to shrink them back to shape.