Product Innovation

Every pair of BN3TH underwear maximizes your comfort-leaving you free to focus on everything else. We were the first to create underwear with a three-dimensional pouch, and our patented MyPakage Pouch Technology™ remains the key to our uniquely supportive fit.

BROWSE OUR PRODUCTS

SHOP OUR TOP SELLERS

Satisfaction Guarantee

We can only talk about pouches and support so much before it starts getting weird. You'll just have to try a pair for yourself! Go ahead- we literally guarantee that you'll love them.

— —

Breathe easy no matter where your day takes you

CLASSIC

TENCEL™ MODAL
• Sustainable TENCEL™ Modal Fibers
• Insanely Soft
• Naturally Breathable
• Shrink Free

Available in: Boxer Briefs, Trunks & Full Lengths

SHOP CLASSICS

INFINITE

INFINITE W/ XT2™
• XT2™ No Stink Technology
• Continuously Eliminates Odor
• Sustainably Soft Modal
• Enhanced Breathability
• Shrink Free

Available in: Boxer Briefs, Crew Tee

SHOP INFINITE

— —

Go ahead, get sweaty

ENTOURAGE W/
ECO DRY

ECO DRY
• Post-Consumer Recycled Polyester
• Enhanced Breathability
• Moisture Wicking
• Shrink Free
• Wide Waistband

Available in: Boxer Briefs

SHOP ENTOURAGE

— —

Kick Back & Relax

SLEEPWEAR

TENCEL™ MODAL
• Sustainable TENCEL™ Modal Fibers
• Unisex: Designed for Everyone
• Insanely Soft
• Naturally Breathable
• Shrink Free

Available in: Short & Full Length

SHOP SLEEPWEAR

T-SHIRTS

TENCEL™ MODAL
COTTON BLEND
• Sustainable TENCEL™
Modal Fibers Blended With Cotton
• Relaxed fit
• Insanely Soft
• Naturally Breathable
• Shrink Free

Available in: Select Tee & Crew Tee