Kumori

All Day Breathable Bamboo Underwear

Bamboo isn't just 5x more breathable than cotton - it naturally regulates your temperature. Cool in summer, cozy in winter. And our perfect fit pairs keep you supported without the squeeze.

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250+

5-Star Reviews

20,000

Happy Customers

30 - Day

Perfect Fit Guarantee

Briefs

Boxer Briefs

KUMORI vs Big Brand Underwear

At Kumori, we crafted our underwear from bamboo because it’s naturally 3x more breathable than micromodal, antibacterial, and perfectly supportive all day.

Kumori

Big Brand Underwear

Breathability

5x More Breathable Than Cotton

Sweaty and hot

Moisture Wicking

Quickly Removes Moisture

Damp Discomfort

Fit

Supports Without Crushing

Too Tight or Loose

Odor Resistance

Keeps you fresh all day

Odor Buildup

Best Sellers

Bamboo Brief

$30.00

Bamboo Mid-Length Boxer Brief

$30.00

Pacific 3-Pack Briefs

$63.00 $90.00

Most Popular Briefs 4-Pack

$80.00 $120.00

Essential Colors Boxer Brief 4-Pack

$80.00 $120.00

Micro Modal Mid-Length Boxer Brief 3-Pack

$46.00 $108.00

Ultimate collection 6-Pack

$115.00 $180.00

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Fantastic!
"Kumori underwear is always amazing. Second time ordering and always happy with it!"

-Andrew H

Great product

Forget They're Even On!

So, ordered two pair of boxer briefs and one brief. Haven't worn the brief yet, but the boxer ones are great. Really comfortable, haven't had them ride up- even under jeans...and like the title here says, almost forget I have anything one underneath.

The medium fit me fine, but I wonder if I lose some weight (as I'm trying to), they might become a bit baggy. That won't be an issue with the briefs- haven't worn them, but have of course, tried them on.

Suggestion... how about something in between the boxer briefs and briefs... like a 2" inseam square cut?