Very nice underwear, good if you get night sweats, deals well with moisture. Seems to be fine laundered cold and then permanent press. I use biokleen cold water 3x detergent for all my clothes and it seems to work well.
ET-MB-SMA-BLA
Soft, breathable men’s bamboo boxer shorts made with 70% viscose from bamboo and 30% organic cotton. Designed with a relaxed fit through the body and legs, these classic boxer shorts feature a fabric-covered waistband, smooth flatlock seams, and a functional single-button fly for comfortable everyday wear.
PREORDER + AVAILABILITY
Some colors, sizes, and pack options may be available for preorder. Select your size, color, and pack to see current availability before adding to cart.
Fabric: 70% viscose from bamboo / 30% organic cotton
Fit: Relaxed boxer-short fit
Fly: Functional single-button fly
Waistband: Soft elastic waistband fully covered in fabric
Seams: Smooth flatlock construction
Classic American sizing with a relaxed, true-to-size fit through the body and legs.
Size guide:
Small: 28–30 in
Medium: 30–34 in
Large: 34–38 in
XL: 40–42 in
XXL: 44–48 in
Available in Black, Cream, Steel Blue, and Charcoal Grey in select sizes. Choose from Single and 3-Pack options where available.
Everyday wear, lounging, sleeping, travel, and anyone who prefers a looser, more relaxed underwear fit. Many customers also wear them as lightweight sleep shorts or lounge shorts.
Please note: Due to the intimate nature of this garment, underwear is not returnable. Please review sizing carefully before ordering.
Thoughtfully designed in California and made in China, where bamboo grows.
FREE USA SHIPPING ABOVE $80!
Most orders are shipped within 48 hours of order receipt. Free Shipping uses USPS First Class or Priority Mail service and will take 1-5 days depending on distance from Southern California. Expedited shipping uses USPS Priority Mail and ships within 24 hours except for Weekends and Holidays.
We do ship internationally. The customer is responsible for any taxes and duties. We cannot insure against lost or stolen shipments. Buyer assumes all risk for international shipments. In the very rare circumstance of a lost shipment, we will place a trace on the package and make a claim for it if necessary on your behalf. However, the outcome of that claim is not guaranteed.
** Due that Bamboo Viscose is a denser fabric it may take slightly more time to dry off completely. **
Overall rating: 4.8 / 5 from 116 reviews.
Very nice underwear, good if you get night sweats, deals well with moisture. Seems to be fine laundered cold and then permanent press. I use biokleen cold water 3x detergent for all my clothes and it seems to work well.
Daniel C. 5/5 Verified
Love the product! It's so soft and comfortable.
E. 5/5 Verified
great product
Frank G. 5/5 Verified
Men's Bamboo Boxer Shorts – Bamboo Viscose, Organic Cotton, Button Fly
Super soft! Fit great! Breathable!
Alan H. 5/5 Verified
Best underwear money can buy!
Alan H. 5/5 Verified
Very comfortable, can’t tell if I’m wearing anything. Sometimes I gotta double check.
Phillip U. 5/5 Verified
Good
Oscar B A. 5/5 Verified
These are great, cool and comfortable!
Scott F. 5/5 Verified
Very soft and very comfortable I'm about to buy more
Martin D. 5/5 Verified
Good quality fabric & so soft
May W. 5/5 Verified
Just great thanks
Dale R. 5/5 Verified
Comfy-my “go to” summer PJ.
Gene G. 5/5 Verified
I think these are becoming my go to brand. They are more expensive, but appear to last longer than other brands. Very comfortable, though the waistband is a bit strange to get used to. Also, I wait for sales as the regular price is high. But when the sale comes on, they become a very good value.
Mark L. 5/5
I’m all done buying and giving away Hanes, Old Navy, and Fruit of the Loom boxers in an effort to find underwear that I like. My new Spun Bamboo boxers are a great fit. They’re comfortably loose and don’t bunch up. Definitely the most comfortable underwear I’ve ever worn.
David M. 5/5 Verified
Great material. Soft. Renewable source. Even better customer service as Olga helped me out quickly.
Adam G. 5/5 Verified
I’m sure this product is actually great, but the company sent the wrong size and never responded after I requested a return.
Rodney G. 1/5 Verified
Excellent quality and craftsmanship.
Gary S. 5/5 Verified
Ordering was flawless and shipping was quick. I've been wearing these for a few years and love them.
Todd P. 5/5 Verified
High quality product. I will definitely order more.
Robert B. 5/5 Verified
Delightful! So silky smooth against my sack.
Auriel F. 5/5 Verified
They don’t fit as well as previous orders but still quite comfy
Michael M. 4/5 Verified
Love the feel of the soft texture. Great stuff. Will definitely order again
Sohanit V. 5/5 Verified
Love the bamboo, how it wears and feels and especially the environmental aspect!
Robby W. 5/5 Verified
My son really appreciates the quality!
Susan C. 4/5 Verified
It’s like your wearing nothing at all. Nice feel well made and I love wearing them. Thank you kindly Olga!!!
Collins B. 5/5 Verified
Very soft and not restrictive at all . Great for sleeping.
Philip P. 5/5 Verified
I never received this order.
Charles M. 1/5 Verified
Excellent products, would recommend to anyone!
Michael R. 5/5 Verified
Great.
Sergio S. 5/5 Verified
Nice feel cool and comfortable
Rebecca R. 5/5 Verified
Super soft!
Kristina N. 5/5 Verified
So soft my husband loves these!
Daniella G. 5/5 Verified
These were good before. But ever since you removed the tag and now print (the info consumers don’t really care about) on the material, they have gone from good to great. I loved them so much I ordered more.
Raymond L. 5/5 Verified
These are the only boxer shorts that I can wear for my body type. Even other brands of bamboo boxers I've tried don't work. The other brands are too thin and stretchy and ride up. Spun Bamboo boxer shorts are the only ones that have the proper material composition.
Nicholas T. 5/5 Verified
These were good before. Now that they removed the tag and just print the info instead, they are great.
Raymond L. 5/5 Verified
Look good - fit nice
Michael B. 5/5 Verified
Hello
Paul J. 5/5 Verified
Love them
Andrey M. 5/5 Verified
Super comfortable they feel great!
Kane H. 5/5 Verified
Love them so much, more comfortable, breathable ect...
Andrey M. 5/5 Verified
Bamboo fibers are naturally smoother and rounder with no sharp spurs to irritate skin. It also requires way less dye compared to conventional types of fabric. Making it ideal for those who experience allergic reactions or with skin sensitivities.
Bamboo fabric is extremely breathable. A cross-section of its fibers reveals various micro-holes allowing bamboo cloth to have a superior absorption. Its fibers absorb 40% more than any other type of fiber. Absorbs and evaporates moisture faster pulling it and driving it away from your skin.
Bamboo fabric is extremely durable yet still has a natural soft and silky feel to the touch that you can easily compare with cashmere and silk. Bamboo fibers are smooth and round and contain a natural ingredient called pectin that helps enhance its soft texture. The fabric drapes elegantly without wrinkling.
Scientifically proven to possess sun blocking characteristics. Shield your skin from the harmful UV rays in comfort. Considered a UV protective as it cuts 98% of harmful UV rays. An Australian study found that bamboo shields the wearer from sun up to 60% more effectively than cotton.
Comfort in any season. Natural fiber insulation naturally regulates your body’s temperature. A recent study by theInternational Journal of Thermal Sciencerevealed that fabrics containing a higher percentage of bamboo fibers provided an increased level of thermal regulation. Cool in summer and warm in winter. How great is that?!
OUR COMMITMENT
About your brand
Here at Spun Bamboo – we are optimistic about the promising idea of clean fashion, and we take great pride in delivering to you a natural and healthier alternative to the toxic textiles, providing apparel that is made only with the highest quality and natural raw-organic bamboo. A premium collection design, we call it Conscious Collection. Our clothing made from bamboo effortlessly combines comfort and performance, while we ensure we meet the excellence of the perfect fit and style for your everyday life.
Overall rating: 4.8 / 5 from 116 reviews.
Very nice underwear, good if you get night sweats, deals well with moisture. Seems to be fine laundered cold and then permanent press. I use biokleen cold water 3x detergent for all my clothes and it seems to work well.
Daniel C. 5/5 Verified
Love the product! It's so soft and comfortable.
E. 5/5 Verified
great product
Frank G. 5/5 Verified
Men's Bamboo Boxer Shorts – Bamboo Viscose, Organic Cotton, Button Fly
Super soft! Fit great! Breathable!
Alan H. 5/5 Verified
Best underwear money can buy!
Alan H. 5/5 Verified
Very comfortable, can’t tell if I’m wearing anything. Sometimes I gotta double check.
Phillip U. 5/5 Verified
Good
Oscar B A. 5/5 Verified
These are great, cool and comfortable!
Scott F. 5/5 Verified
Very soft and very comfortable I'm about to buy more
Martin D. 5/5 Verified
Good quality fabric & so soft
May W. 5/5 Verified
Just great thanks
Dale R. 5/5 Verified
Comfy-my “go to” summer PJ.
Gene G. 5/5 Verified
I think these are becoming my go to brand. They are more expensive, but appear to last longer than other brands. Very comfortable, though the waistband is a bit strange to get used to. Also, I wait for sales as the regular price is high. But when the sale comes on, they become a very good value.
Mark L. 5/5
I’m all done buying and giving away Hanes, Old Navy, and Fruit of the Loom boxers in an effort to find underwear that I like. My new Spun Bamboo boxers are a great fit. They’re comfortably loose and don’t bunch up. Definitely the most comfortable underwear I’ve ever worn.
David M. 5/5 Verified
Great material. Soft. Renewable source. Even better customer service as Olga helped me out quickly.
Adam G. 5/5 Verified
I’m sure this product is actually great, but the company sent the wrong size and never responded after I requested a return.
Rodney G. 1/5 Verified
Excellent quality and craftsmanship.
Gary S. 5/5 Verified
Ordering was flawless and shipping was quick. I've been wearing these for a few years and love them.
Todd P. 5/5 Verified
High quality product. I will definitely order more.
Robert B. 5/5 Verified
Delightful! So silky smooth against my sack.
Auriel F. 5/5 Verified
They don’t fit as well as previous orders but still quite comfy
Michael M. 4/5 Verified
Love the feel of the soft texture. Great stuff. Will definitely order again
Sohanit V. 5/5 Verified
Love the bamboo, how it wears and feels and especially the environmental aspect!
Robby W. 5/5 Verified
My son really appreciates the quality!
Susan C. 4/5 Verified
It’s like your wearing nothing at all. Nice feel well made and I love wearing them. Thank you kindly Olga!!!
Collins B. 5/5 Verified
Very soft and not restrictive at all . Great for sleeping.
Philip P. 5/5 Verified
I never received this order.
Charles M. 1/5 Verified
Excellent products, would recommend to anyone!
Michael R. 5/5 Verified
Great.
Sergio S. 5/5 Verified
Nice feel cool and comfortable
Rebecca R. 5/5 Verified
Super soft!
Kristina N. 5/5 Verified
So soft my husband loves these!
Daniella G. 5/5 Verified
These were good before. But ever since you removed the tag and now print (the info consumers don’t really care about) on the material, they have gone from good to great. I loved them so much I ordered more.
Raymond L. 5/5 Verified
These are the only boxer shorts that I can wear for my body type. Even other brands of bamboo boxers I've tried don't work. The other brands are too thin and stretchy and ride up. Spun Bamboo boxer shorts are the only ones that have the proper material composition.
Nicholas T. 5/5 Verified
These were good before. Now that they removed the tag and just print the info instead, they are great.
Raymond L. 5/5 Verified
Look good - fit nice
Michael B. 5/5 Verified
Hello
Paul J. 5/5 Verified
Love them
Andrey M. 5/5 Verified
Super comfortable they feel great!
Kane H. 5/5 Verified
Love them so much, more comfortable, breathable ect...
Andrey M. 5/5 Verified
"I was looking for a new brand of boxers online and saw these. I was a little skeptical at first when I saw they were made of bamboo. But, surprisingly these boxer shorts are very soft, comfortable, and stretchy. They are very durable as well, even after dozens of laundry washes. Great product, will buy again." - Nyrian
"This jacket is super soft and form fitting. It tends to be my go to everyday jacket! I love that they use a sturdy zipper too. I just wish they had all sizes available in each color as I have been giving these as gifts too." - Carrie
"Have worn this shirt a bunch. I love it and it's in my weekly rotation. Wore it with a sportcoat and it looked great (but that's an old style now, so don't do it unless you have to)." - Dave