4 Reasons thousands are switching to Kumori each week

I'm Ready To Try Kumori

Why Thousands are 

Switching to Kumori Bamboo Undergarments

1. Breathability

Breathable Bliss with Kumori Bamboo Fabric


Natural Ventilation: Kumori's bamboo fabric allows for natural airflow, keeping you cool and comfortable 


Moisture-Wicking Magic: Our bamboo fabric excels at wicking away moisture, ensuring you stay dry and fresh throughout the day.


Odor-Resistant Charm:  Most popular brands use cheap fabrics that trap odor, however bamboo possesses natural antibacterial properties, curbing the growth of odor-causing bacteria. 



"I was always a Tommy John customer until now no contest !!! KUMORI ……… hands down !!!"

- Joe C


2. Perfect Fit

It's no exaggeration... Our boxers and briefs fit PERFECTLY!


Stay Put Waistband:  When making a waistband it's all about finding the perfect balance. Some waistbands are wayyy to tight! BUT if they're too loose they fold over. We spent countless hours researching and testing to find the perfect middle ground!


Contoured Pouch: Our contoured pouch gives you the support your junk needs but provides enough room and comfort so you can wear them all day long!


Room for guys with big legs and big butts: Self explanatory. Most products don't give guys enough room! We gave a little extra room in the thigh and butt area but still enough compression to keep you supported.

3. Sustainable/Natural


Kumori is the eco-conscious choice as bamboo, a renewable resource,  is the foundation of our products.  We prioritize your health and comfort through the purity of natural bamboo.


Many popular underwear brands use synthetic materials because they're cheaper! Here's why you should avoid them:

  • Synthetic material traps odor.
  • Often made from plastic and oil byproducts. 
  • Holds on to bacteria and toxins.
  • Not Bio-degradable.
  • Linked to many health risks.



"The best underwear I have ever owned. I decided to change from cotton briefs And tried 3 different brands These were the best for me"

-Anthony R


4. Save by buying in bulk 

No subscription traps – you decide when and what to buy. The more you buy the more you save! So you are able to get premium underwear at an affordable cost per pair! What's even better? Always have a clean pair with Kumori's large packs. No more last-minute laundry stress or wearing the same pair repeatedly. Our packs offer a variety of colors so you can mix it up! 

Not to mention... New customers get an additional 20% off their first purchase when they sign up using their email.

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The Reviews Are In

"Wore these all day on my hike. I didn’t even notice them (which is a good thing)! Told a few friends about Kumori. Great job guys"

Ethan B.

"I’ve had the pleasure of trying the briefs and trunks from Kumori! They are breathable, supportive, durable, and stylish, with multiple attractive colorways. Shipping was lightning fast, and the customer support was next to none. It’s clear this brand leads with quality and passion, and I’ll certainly be reordering in the future! 😎"

Avin P.

"FINALLY found a brand I don't have to size up for my butt or junk! With a 31 waist I should not be wearing a large. I've been through Obviously, C-in-2, Jack Adams, AsWeMove, Pair of Thieves, and more, and finally have found my brand--the Medium from Kumori are perfect! Totally sold on these and will be buying more. 5'11", 167lbs, 31 waist for reference"

Joseph G.

Visit The Shop

Briefs Fall Colors 3-Pack


Mid-Length Boxer Brief Fall Colors 6-Pack


Briefs Dark Colors 6-Pack


Mid-Length Boxer Brief Blue,Grey,Black 3-Pack

Visit The Shop

Questions? We've Got Answers.

What is the inseam length of the boxer briefs?

The Inseam length of the boxer briefs is 5.5 inches! They are considered mid-length

Where do your products ship from? How long does it take to receive my package?

All of our products ship from Denver Colorado. Generally they ship within 2-3 days but holidays may cause a slight delay. 

How do they fit?

While we do have a size chart on our website to help guide your sizing decision... Our products fit true to size. Similar to most popular  brands. If you are normally an XL then that is most likely the size best for you!

Kumori Cares!

There is a reason why we were able to gain hundreds of authentic 5 star reviews within just 6 months of opening our shop. And that is because Kumori offers an amazing product and even better customer service! So you can buy with confidence!

I'm Ready To Try Kumori

Who is Kumori?

Kumori is a small American owned business created to offer a more natural, comfortable alternative to big brands. All products are designed and shipped out of Denver Colorado. 


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