Icebreaker Merino Anatomica Boxers - Men's
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Stretchy, slim-fitting merino wool boxers briefs made with Icebreaker core-spun fabric, the Icebreaker Anatomica boxers are supportive and comfortable for daily life and weekend adventures.
Shop similar products- Exclusive Icebreaker fit features merino wool fibers core spun around nylon for a durable fabric that feels soft next to your skin
- Merino naturally resists odors, keeps you cool when it's hot and warm when it's not, and lets your skin breathe for comfort all day, every day
- Contoured pouch
- Flatlock seams help prevent friction
- Closeout
- Icebreaker will replace your garment within 1 year of purchase if it has been damaged by faulty fabric, stitching or manufacturing; see Icebreaker website for details
Imported.
View all Icebreaker Men's BoxersBest Use | Multisport |
---|---|
Underwear Style | Boxer Brief |
Fabric | 83% wool/12% nylon/5% elastane, exclusive of decoration |
Moisture Wicking | Yes |
Quick Drying | Yes |
Fly Opening | No |
Inseam (in.) | Unavailable |
Gender | Men's |
S | M | L | XL | XXL | XXXL | |
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Chest | 33-36 | 36-39 | 39-42 | 42-45 | 45-48 | 48-52 |
Waist | 27-30 | 30-33 | 33-36 | 36-39 | 39-42 | 42-46 |
Hip | 34.5-37 | 37-39.5 | 39.5-42 | 42-44.5 | 44.5-47 | 47-50.5 |
Sizing Notes
Measurements are stated in inches unless otherwise indicated.
CHOOSING THE RIGHT SIZE: If your body measurements are midway between two sizes, select the smaller size for a tighter fit or the larger size for a looser fit. If your body measurements result in different sizes, we recommend using your chest measurement for tops and your hip measurement for pants.
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aren't "sustainable" things supposed to last?
so disappointed with these. i expected more from icebreaker than lame greenwashing claims. instead, i got a pair of underwear that after a month the plasticy-elasticy coating that makes these stretchy started delaminating (always cold-water washed, hung to dry) and now, after a little over 6 months, has completely delaminated and shed its microplastic self into laundry wastewater. i'm not sure how "corespun" fabric delaminates into the droopy baggy mess these have become.
Hate the sewn in tags-only bad thing
[This review was collected as part of a promotion.] Underwear is comfortable and washes well. The only reason my husband would not give them a 5 is the material of the tag is not soft. It's a plastic fabric that is scratchy and is not easy to remove without damaging the underwear. It is not softening with additional washings. For this reason, we will most likely not be a return customer. Please use a more pliable material for your product labels.
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.

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.
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.
Fantastic
[This review was collected as part of a promotion.] These are the best underwear for adventures and long active days. I took a few pairs for a 16 day trip because I wanted something comfortable, lightweight, and that would stay fresh with minimal laundering. They were perfect. Highly recommended.
Only thing I wear
These boxers are the only thing I wear. Running to skiing, and everything in between. As a lift opp I am skiing all day and these guys keep me dry and don’t stink! Fit is great and they stay put all day long which is a huge benefit.

I have most of the colors but three have quality issues
[This review was collected as part of a promotion.] I have most of the colors, but the Geo Blue and Lazurite started to peel off in two spots on the gusset, the bottom of rear. And the Loden started to discolor in 2 small spots. The rest is perfect
These are the best, and I can't go back
[This review was collected as part of a promotion.] I don't know when or how I got my first pair of these boxers.... but it was over 5 years ago. Now they're the only boxers I wear. Simply the best for all activities: Hiking, Biking, Climbing, Etc.