Product Details
- Crafted from premium bamboo fabric. 3x more breathable than micromodal and 44x more breathable than polyester. This ensures you stay cool, comfortable, and fresh all day.
- A touch of spandex is blended in, providing just the right amount of support without compromising comfort or freedom
- This is a contemporary/athletic cut.
Fabric & Wash Instructions
- To maximize the life of your underwear machine wash cold on gentle cycle with mild detergent, avoiding fabric softener. Air dry flat/in shade or tumble dry on low heat for best results.
- While regular wash cycles are fine, gentle care will extend the life of your clothes significantly.
Size & Fit
- Our underwear is designed to be roomy in the crotch and hug your rear with the perfect amount of support.
- The fit is True To Size However customers who are between sizes find sizing up is the better option.
99-Day 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.
- We take pride in our product, but nobody’s perfect. If a pair has a manufacturing defect or arrives damaged, reach out within 99 days and we’ll replace it at no cost.
- To start an exchange or replacement, get in touch with our team at
supportcrew@kumorico.com
Bamboo Briefs
Colors: Black, Dark Blue, Maroon, Grey, White, Light Blue, Coastal Fern, Olive
Quantity: 8 | PK $18.00 each
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. -
The Power Of BambooBamboo wicks moisture, regulates temperature, and releases odor instead of trapping it. The result: you stay cool, dry, and fresh. -
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.
Which Style Fits You?
- Shortest cut for max airflow
- Zero leg fabric / No bunching or ride-up
- Lifted, supportive front
- 95% Bamboo / 5% Spandex
- 5" inseam prevents thigh chafing
- Stays put through workouts & long days
- Mid-thigh coverage, never peeks out
- 95% Bamboo / 5% Spandex
- 2.5" inseam / Short, square, fitted
- Silkier modal feels like second skin
- Invisible under fitted pants & shorts
- 90% Micro Modal / 10% Spandex
Kumori Vs. Other Underwear
Join Over 70,000 Customers.
Fantastic Fit!
"Kumori briefs are always amazing. Second time ordering and always happy with my colors!"
QUESTIONS? WE HAVE ANSWERS.
Our bamboo briefs and boxer briefs are made from ultra-soft, breathable bamboo viscose. They're naturally moisture-wicking, antibacterial, and temperature-regulating — keeping you cool, dry, and fresh all day long.
Yes! Bamboo fabric is hypoallergenic and naturally smooth, making it ideal for people with sensitive skin or allergies. It's free from harsh chemicals and dyes that often irritate the skin.
We recommend machine washing in cold water with mild detergent and tumble drying on low or air-drying. Avoid bleach or fabric softeners — they can damage the bamboo fibers and reduce softness.
Minimal shrinkage may occur (around 3-5%) if dried on high heat. To maintain the original fit and softness, it's best to air dry or tumble dry on low.
Absolutely. Bamboo is a sustainable resource that grows quickly without pesticides or excessive water. Our bamboo fabric is OEKO-TEX® certified, ensuring it's safe for you and the planet.
Yes, all Kumori underwear is tag-free for maximum comfort. You'll never have to deal with itchy or irritating tags.
We currently offer sizes from Small to XXL. You can view detailed measurements on our Size Guide page to ensure the perfect fit.
Bamboo viscose is naturally breathable and moisture-wicking, making it perfect for active lifestyles or warm climates. It keeps you dry, cool, and odor-free even during intense activities.
Our products are ethically made in certified facilities that follow sustainable manufacturing practices, ensuring both quality craftsmanship and fair working conditions.
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. We do not offer returns or refunds. To start an exchange, contact supportcrew@kumorico.com.
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