Mix any styles, sizes and colors. Free shipping included.
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Pack Pricing
10-Pack Sale
$154.99
$320.00
$15.50 / pair
Step 1
Mix & Match Any Styles
Step 2
Choose your size
Step 3
Add your first pair
Choose your size
Free shipping · 30-day guarantee
Size guide
Which Style Fits You?
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
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
30-Day Guarantee
We promise the best bamboo underwear alongside our other styles. We want you to be assured you made the right purchase.
The Perfect Fit
Kumori has the perfect amount of support with room for your goods. Snug where it should be, relaxed where it matters. Built to make you look better than any other underwear on the market.
Built to Last
Our 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.
"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.
"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.
30-Day GuaranteeWe promise the best bamboo underwear alongside our other styles. We want you to be assured you made the right purchase.
The Perfect FitKumori has the perfect amount of support with room for your goods. Snug where it should be, relaxed where it matters. Built to make you look better than any other underwear on the market.
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.
