Model wearing Kumori underwear

50% OFF THIS HALLOWEEN

★★★★★ OVER 350,000 PAIRS SOLD
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
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Buy 4 Get 4 Free

$128
$256.00
$16 per item
STEP 1 CHOOSE STYLE
BRIEFS Bamboo
BOXERS Bamboo
TRUNKS Modal
STEP 2 CHOOSE SIZE SIZE GUIDE
S
M
L
XL
2XL
STEP 3 ADD YOUR FIRST PAIR
0 PAIRS
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Kumori 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
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KUMORI BAMBOO FABRIC

The Only Underwear Worth Wearing

  • 99-Day Perfect Fit Guarantee
    We’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.
  • The Power Of Bamboo
    Bamboo wicks moisture, regulates temperature, and releases odor instead of trapping it. The result: you stay cool, dry, and fresh.
  • 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.