Tropical landscape
"Underwear needs more spandex as the legs do ride up. Also the "non roll" waistband foes infact roll this is typical for all Bn3th underwear however the pouch and fabric designs keep me coming back."
Click to zoom
Smokey Palms-Blue Lolite
The Pro Flex Max is made to move with complete comfort. These everyday sport Boxer Briefs feature The Original 3D Pouch to ensure everything is separated and totally supported. They are designed with a 7" inseam, bold colours, and a wide waistband.
The fabric is a breathable, moisture-wicking polyester blend mesh featuring Ionic+® anti-odour technology that does not wash out.
Fabric: 89% Recycled Polyester, 11% Spandex
Free standard shipping is available on all orders above $75 (after discounts and before taxes).
All available shipping options will be visible at checkout. We ship orders within 1-2 business days, but this can increase during promotional periods.
For more information, check out our Frequently Asked Questions page.
ENGINEERED COMFORT
WHY WE MADE THIS
SUSTAINABILITY MATTERS
Overall rating: 4.7727275 / 5 from 22 reviews.
AI Generated Review Summary
Summary topics
Review topics: ["fit","underwear","boxers","trunks","waistband"].
Review highlights
Reviews
Best underwear
"Always solid fit. Nuts properly packed and fresh"
Love the gotch
"I have been buying your underware since 2012. Had a pair of green my package classics that lasted till 2022. The girl friend made me give them up. Lol I still have a pair of my package. Keep up the great work. They are all I wear. I have tried other brands but they never have that fit and feel of bn3th."
"Best mens underwear on the market"
BN3TH Briefs
"Smokey Blue Pro are excellent and very comfortable to wear."
Love these boxers. It’s all
"Love these boxers. It’s all I wear now"
Great for the boys
"Great for the boys"
Best underwear ever
"Best underwear ever"
"Amazing customer service"
Amazing
"Design is gorgeous and BN3TH Icon trunks are light, perfect for everyday wear, as well as for sporting activities. Great support for the jewel and the boyz. An added bonus is that they also show off what you are packing. Definitely recommend these trunks."