REI Co-op Merino Boxer Briefs - Men's
4.7 (636) In stock
![](https://www.rei.com/media/52a0f09a-0a15-4923-bc5c-023203c2c922.jpg?size=576x768)
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Stay dry on the trail in the soft, breathable and naturally odor-resistant REI Co-op Merino Boxer Brief underwear for men. They're made to keep you comfy throughout the day.
One of the very first pieces of clothing you're likely to put on is also one of the most important because it sets the tone for how comfortable you'll
![](https://smartwool.ca/media/catalog/product/cache/7b241bfd6c26fd1ffc0d56d7717f5c2b/s/w/sw016532d82-1-p_1.jpg)
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![](https://cdn.mall.adeptmind.ai/https%3A%2F%2Fimages.lululemon.com%2Fis%2Fimage%2Flululemon%2FLM7B86S_027597_1_medium.webp)
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