The Navy Blue Trunk

The Navy Blue Trunk

XS | 25-28″ / Navy Blue
$26.00 USD
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The Navy Blue Trunk

DESIGNED IN SWITZERLAND, MADE FOR EVERYDAY

2 reviews

The Navy Blue Trunk

$26.00 USD
Shipping calculated at checkout.
  • NEW: 2026 Most Comfortable Underwear

    NEW: 2026 Most Comfortable Underwear

  • Bulge Enhancing

    Bulge Enhancing

  • Temperature Regulating

    Temperature Regulating

  • Moisture-Wicking

    Moisture-Wicking

More Trunk Colors:

Pirate Black Pirate Black
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Molten Lava Molten Lava
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Size
ColorNavy Blue
Product Details

Classic. Confident. Cool. The Navy Blue Trunk is where timeless style meets next-level comfort. Crafted from TBô’s signature 95% bamboo viscose and 5% spandex blend, this trunk wraps you in buttery softness that feels like a second skin—keeping you comfortable, supported, and effortlessly fresh from morning hustle to midnight chill.

Why You’ll Love It

Bamboo fabric isn’t just soft—it’s smart. It’s naturally breathable, moisture-wicking, and temperature-regulating, meaning no sweaty situations, no cling, and no constant adjusting. Whether you’re powering through a workout, closing deals, or binge-watching in hero pose, The Navy Blue Trunk keeps your boys cool, dry, and confidently contained.

Designed for Real Men

With its form-fitting cut and TBô’s signature ManShaped pouch, this trunk gives your manhood the support and space it deserves—enhancing your natural shape without any squeeze. The adaptive waistband stays put without digging in, making sure you feel as good as you look.

The Look

Deep navy blue brings that perfect balance between classic sophistication and casual cool. It’s bold enough to stand out but versatile enough to be your everyday go-to. This trunk isn’t just underwear—it’s an instant confidence boost every time you put it on.

Sustainable Comfort

Made with eco-friendly bamboo, this trunk keeps both you and the planet happy. Bamboo grows quickly, uses less water, and produces a luxuriously soft fabric that’s gentle on your skin and your conscience.

Care Instructions

  • Machine wash with similar colors
  • Gentle cycle to keep it ultra-soft
  • Avoid bleach
  • Hang dry; no tumble drying needed
Care & Maintenance

To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, can effectively preserve the longevity of your favorites. We encourage you to refer to the care instructions included with each item, designed to help you keep your purchase in top condition.

Size & Fit

Our products are crafted to fit true to size, ensuring that you can confidently select your usual size with ease. Whether you’re looking for a relaxed or tailored fit, our designs are made to complement your unique shape and style.

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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.