Anatomica Boxers - Men's
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Anatomica Boxers
Once you try a pair of the Icebreaker Men's Anatomica Boxers you'll have to go buy more because you'll want to wear them every single day. Built with a soft, stretchy merino wool blend, these boxers offer next-to-skin comfort with the added benefit of durability and moisture-wicking power. An exclusive Icebreaker fit, outfitted with support, makes them the most comfy pair in your underwear drawer. Flatlock seams eliminate chafing, so you can wear them on your next hike or to the office and still feel comfortable at the end of the day.
Details
- A supportive and comfy boxer for daily life or weekend adventures
- Merino wool blend offers durability and next-to-skin comfort
- Manages moisture and naturally resists odor
- Item #ICE00LY
- Responsible Collection
- Responsibly Sourced
- Material
- 83% merino wool, 12% nylon, 5% Lycra
- Cut
- boxer brief
- Inseam
- [size L] 4 in
- Recommended Use
- casual
- Manufacturer Warranty
- 1 year
Reviews
Q&A
What do you think about this product?
Overall Rating
4 based on 23 ratings
Review Summary
Fits True To Size
Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.View
Selecting an option will reload the available reviews on the pageOctober 1, 2025
Long lasting and very comfortable
This is the third time I’ve ordered these, they last longer than other merino and even synthetic briefs, plus they are incredibly comfortable and feel great. Not really any complaints, I also have the lighter weight ones for warmer days which I prefer when it gets really hot.

Originally reviewed on ExpertVoice.com
September 21, 2025
Comfy performance
These wicked moisture from unwanted places and keep you warm without itching. The wool is high quality and lasts through many washes

Originally reviewed on ExpertVoice.com
July 24, 2025
Amazing Having These on
[This review was collected as part of a promotion.] These are amazing and very comfortable. I use these for all my athletic activities.
Originally reviewed on icebreaker.com
July 9, 2025
Dissapointed
There are boxers with flies but they don't specifically say this one doesn't have one. the seams are rough and huge which makes them very uncomfortable. Possible to wear inside out which could partially avoid this problem. In hot climates they are not comfortable though. These are much better than classical cotton but still hugely disappointed, especially at this price.
Originally reviewed on icebreaker.com
July 3, 2025
I like them enough to order 3 more.
I ordered 3 pairs just to try them out, and they've been great. They breath better than anything I've ever worn before. I really like them for day to day use, and I did notice that they do tend to ride up a little, especially when hiking, but it's not enough for me to give anything less than 5 starts. I wear 34" pants and have larger than average thighs, and the large fits me very well.

Originally reviewed on ExpertVoice.com
June 15, 2025
I would buy these again and again
[This review was collected as part of a promotion.] I love these underwear and prefer these over other merino wool brand. They are very comfortable.
Originally reviewed on icebreaker.com
June 14, 2025
Low quality
[This review was collected as part of a promotion.] Already have holes. I follow the wash instructions. These just seem flimsy. Small round holes appear.
Originally reviewed on icebreaker.com
June 13, 2025
My go to under shorts - summer and winter.
[This review was collected as part of a promotion.] These shorts are all I wear. They are absolutely fantastic. They're cool in the summer and warm in the winter. They are light enough to do the. Apparently, the wall is spun around a support fiber. Eventually, the wall wears away and so I had to get another pair about every five years. But I would rather do that and have very breathable natural fibers next to my body.
Originally reviewed on icebreaker.com
June 7, 2025
Love these
[This review was collected as part of a promotion.] Started using merino wool for hunting. Ended up turning into my everyday wear due to the comfort and quality.
Originally reviewed on icebreaker.com
June 4, 2025
Ice breaker 150s
These boxers are very soft, and comfortable. The problem with them is the inseam. They’re not long enough so they end up rolling and hiking up your leg.

Originally reviewed on ExpertVoice.com
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