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.

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BN3TH products are protected by the following Canadian and United States patents and Canadian industrial designs:

United States Patent No. 9,687,030
United States Patent No. 10,034,496
United States Patent No. US RE46,892
United States Patent Application No. 16/030,769
Canadian Patent No. 2,747,893
Canadian Patent No. 2,729,368
Canadian Industrial Design No. 138,997

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.

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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

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INFINITE

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

Available in: Boxer Briefs, Crew Tee

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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

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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

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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