Bamboo Briefs
- Zero leg fabric. Nothing to bunch or ride up.
- Roomier front with support where it matters.
- 5× more breathable than cotton
- 95% Bamboo / 5% Spandex
50% OFF THIS HALLOWEEN
BUILD YOUR CUSTOM BUNDLE BELOW
3 Ways to save
Buy 2 Get 1 Free
$64
$96.00
$21.33 per item
Buy 3 Get 2 Free
$96
$160.00
$19.20 per item
Special Event
Buy 4 Get 4 Free
$128
$256.00
$16 per item
STEP 1
CHOOSE STYLE
STEP 2
CHOOSE SIZE
STEP 3
ADD YOUR FIRST PAIR
Which Style Fits You?
Modal Trunks
- 2.5" inseam for a low profile look.
- Micro Modal feels incredibly smooth with more support than bamboo
- Roomy front and support where it matters
- 90% Micro Modal / 10% Spandex
Bamboo Boxers
- Light support through the leg with plenty of room up front.
- More support than boxers. Less fitted than boxer briefs.
- 5" inseam for casual coverage.
- 95% Bamboo / 5% Spandex
KUMORI BAMBOO FABRIC
The Only Underwear Worth Wearing
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99-Day Perfect Fit GuaranteeWe’re obsessed with fit and quality, and we want you to love how every pair feels. That’s why every order comes with our 99-Day Perfect Fit Guarantee. Try on one pair first and keep the rest sealed. If the fit isn’t right, let us know within 99 days and we’ll exchange your order for free.
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The Power Of BambooBamboo wicks moisture, regulates temperature, and releases odor instead of trapping it. The result: you stay cool, dry, and fresh.
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Built to LastOur customers are still reaching for their Kumori years later and loving them just as much as day one. That's what real value feels like.
WHAT GUYS ARE SAYING ABOUT KUMORI
"BEST UNDERWEAR EVER"
The bamboo fabric keeps me cool all day long. Switching was the best decision.
"PERFECT FOR WORKOUTS"
Finally found briefs that don't ride up during my workouts. Incredible fit.
"NO RIDING UP, EVER"
These are hands down the most comfortable pairs I've worn. The bamboo fabric actually breathes.
"UNREAL SOFTNESS"
Switched from a major brand and the difference is night and day. Keeps me cool all day.
"WORTH EVERY PENNY"
The fit is perfect, they don't lose shape after washing, and the comfort is next level.
"FINALLY, NO SWEAT"
Living in Florida heat, these are lifesavers. No swampiness at the end of the day.
"GAME CHANGER"
You don't realize how bad cheap underwear is until you wear these. Never going back.
OVER 350,000+ PAIRS SOLD
Customer Reviews
Based on 2541 reviews
★★★★★
2242
★★★★☆
143
★★★☆☆
63
★★☆☆☆
25
★☆☆☆☆
68
★★★★★
Awesome briefs
Great briefs and in a nice selection of colors.
★★★★★
Comfortable
Haven’t worn briefs in a long time- switched up and enjoying- light, comfortable and not restrictive
★★★★★
Never Again.
Never again will I wear any other brief than Kumori.
After one year of wearing all Kumori I am sure I will never wear anything else. I love briefs, always have, but these take the tighty whitey horror to a real time fantasy. What I mean is like back in the day, getting kidded in school for the usual tight whites felt like a nightmare. I now feel confident and love myself greater because I am wearing the same but completely different; the fit and feel is unmatched.
★★★★★
So comfortable
Love these underwear - the most comfortable briefs I’ve ever worn. Replacing everything else I have with them!
★★★★★
Amazing undewear
I have several pairs of Kumori and I will continue to get all new colors/patterns. They are so soft and fit everything nicely. Makes everything look great also!