DESIGNED IN SWITZERLAND, MADE FOR EVERYDAY

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The Ballsy Trunk

The Ballsy Trunk

  • NEW: 2025 MOST BREATHABLE BOXERS
  • Bulge enhancing underwearBulge Enhancing
  • Temperature Regulating UnderwearTemperature Regulating
  • tbo-moisture-wicking-underwearMoisture-Wicking
CHF 18.48
CHF 18.48 CHF 18.48
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Be bold. Be Ballsy! The Ballsy Trunk was designed for active use. TBô’s premium Bamboo Viscose fabric wicks moisture, regulates temperature and controls odors, while the wide supportive waistband keeps everything in its place. Choose this style if you want the freedom and mobility of a brief but prefer the square cut a boxer. The 2"-inseam stays put with no riding!

  • 95% Bamboo Viscose & 5% Spandex

  • Single layer pouch lining

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Why Choose TBô Men’s Underwear

  • tbo-moisture-wicking-underwear

    Moisture-Wicking

    No more sticky discomfort. TBôs Moisture-wicking underwear will leave your nether regions dry and comfortable. The way they’re meant to be.

  • Odor Controlling underwear

    Odor Controlling

    Antimicrobial, to keep the funk away. Fresh-smelling eggs, no matter the weather. No more unpleasant whiffs emanating from down under!

  • Sustainable Bamboo fabric

    Sustainable

    We don’t just take care of your goods, we take care of the planet too! We use the highest quality Bamboo fabric to make our underwear sustainable and eco-friendly.

  • Bulge enhancing underwear

    Bulge Enhancing

    Get the perfect frontal profile without invasive techniques. Our next-gen contour pouch will leave your manly package turning heads wherever you go.

  • Temperature Regulating Underwear

    Temperature Regulating

    Keeping you comfortable. Your family jewels will be in 7th heaven with the perfect temperatures below the belt thanks to the temperature regulation of your TBôs.

  • Breathable underwear

    Breathable

    Say goodbye to stuffy, compressed, hard-boiled eggs. Our breathable underwear designs will make sure your jewels get the fresh air they need when they need it.

Customer Reviews

Based on 1826 reviews
73%
(1341)
10%
(191)
7%
(134)
4%
(71)
5%
(89)
83.3
100.0
A
Anonymous
Great

Great fit

B
Benjamin
The TBô Black Trunk is cool and comfortable

The TBô Black Trunk is cool and comfortable. Perfectly suited to the atrocious summers in the place where I reside. Also, it is good to wear something made to fit a human man, not a shop dummy.

a
allan
average.

They fit well. The pouch was ample. Disappointed in cold choices. I personally like white or gray. Hate red followed by black. While the pouch was ample for room it has no structure. You hang like a potato sack. Material is soft and absorbent a good thing. Keeps you from chaffing against your legs. I feel like an average effort into design, but I am above average in my build and my expectations I. My underwear

T
Thomas
Great product!

I absolutely love these trunks! The fit is great, the pouch really accentuates the bulge, and (as many waiters can tell you), "crotch rot" is a thing of the past! I had never heard of bamboo fabric, but apparently it has great moisture wicking capabilities, so sweaty balls aren't a problem anymore!

E
Eric Eanes
Sweet Trunks

Love, love, love my TBo trunks. So light weight and so comfortable it's like you're not wearing anything at all. Love the way the look too! Have received several compliments from friends! 😉

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