Classic Icon Trunk With Fly: Black
Classic Icon Trunk With Fly: Black
Classic Icon Trunk With Fly: Black
Classic Icon Trunk With Fly: Black
Classic Icon Trunk With Fly: Black
Classic Icon Trunk With Fly: Black
Classic Icon Trunk With Fly: Black
Classic Icon Trunk With Fly: Black
Classic Icon Trunk With Fly: Black
Classic Icon Trunk With Fly: Black
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Classic Icon Trunk With Fly

Black

Ultra-Soft, Breathable, All-Day Comfort.

$32.00 USD $25.60 USD



The Classic Icon is a luxury Trunk with Fly that is ultra-soft, breathable, lightweight TENCEL™ Modal that is sustainably sourced, guaranteed to stay smooth and keep you comfortably supported at all times.

The Original 3D Pouch lifts and supports everything, eliminating the need to shift or adjust.

Fabric: 95% TENCEL™ Modal, 5% Spandex

The Original 3D Pouch
Chafe-Free Flatlock Stitching
Premium No-Roll Waistband
Cloud-like breathability
Ultra-soft, smooth feel
TENCEL™ Modal is sustainably-sourced

Model shown is 6’0” tall, 175lbs, has a 32” waist and is wearing size medium.

This 3.5" inseam Trunk with Fly has a free feeling fit.

View Size Guide


All BN3TH fabrics are soft and made from a performance stretch fabric. If your measurements are between sizes, select a larger size for a looser fit or a smaller size for a tighter fit.

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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.

We offer a 30-day return window for all purchases made directly through our website. To submit a return request, please use our online portal: returns.bn3th.com.

For more information, check out our Frequently Asked Questions page.

ENGINEERED COMFORT

WHY WE MADE THIS

Our Classic Icon Collection pairs ultra-soft comfort with fabric made from naturally-breathable TENCEL™ Modal fibers and The Original 3D Pouch for unrivalled support all day, every day.

SUSTAINABILITY MATTERS

These are made from sustainably-sourced TENCEL™ Modal fibers. As a renewable resource, birch trees are consciously farmed and turned into fiber.
OEKO-TEX® certified fabrics guarantee that our end products are tested and proven free from harmful toxic chemicals.
An accreditation with Canopy ensures these cellulose fabrics aren't being produced at the expense of ancient and endangered forests, nor impact the species that inhabit them.

Overall rating: 4.6904764 / 5 from 42 reviews.

AI Generated Review Summary

The Classic Icon Trunk With Fly in Black is highly praised for its ultra-soft, breathable, and lightweight TENCEL™ Modal material, which is sustainably sourced. Customers appreciate its convenient and roomy fly design, and the accurate sizing ensures comfort.

Summary topics

  • Material Comfort: 18%
  • Fly Design: 26%
  • Size Accuracy: 15%

Review topics: ["size","fit","look","underwear","length","design","material","fly","style","feel","trunks","waistband","buy","bn3th","pair","brand"].

Review highlights

  • "The material is super soft, the fly is large enough for access, the size is accurate, and best of all no chaffing."Robert H.
  • "Unlike other underwear, the fly is easy-to-open and roomy."Kent S.
  • "Furthermore, the material is far superior to the thicker and hotter material that the Duluths are made with."Brian K.

Reviews

Fit good, don't wrinkle

"I love the trunks, can't wait to get more."

david s. (5/5)

Look nice but still have issues

"Size small waistband is a little tight on my 31 inch waist. I normally wear mediums due to this. They still ride up and the fly is positioned strangely so it’s not that easy to use. Because they were a mystery pair on sale I could not return them. I would recommend sizing up if you are a 31."

Matthew B. (3/5)

Great trunks

"Great underwear"

Patrick A. (5/5)

The most comfortable underwear I’ve

"The most comfortable underwear I’ve ever owned"

Chin C. (5/5)

I bought these specifically for

"I bought these specifically for golf. I've been getting chafed a bit down there in my old age [63 years old] and the pouch seemed to help quite a bit. Not chafing last round, walking 18 holes. Fly is always needed for us old guys out on the golf course, especially when we hydrate with barley water. Good product, will buy again."

Charles S. (4/5)

Awesome Fit. Awesome Fabric. Awesome quality.

"This is an amazing product. Will buy again but only if they have a fly. Most of the products are without a fly. That’s too bad or I would buy more. Thanks."

Terry P. (5/5)

Fit great and feel great.

"Fit great and feel great. Wish there were a wider variety of colors for the classic trunk with fly."

Philip M. (4/5)

Fit and comfort are awesome.

"Fit and comfort are awesome. A little pricey"

Andy C. (5/5)

Comfortable for travel.

"Comfortable for travel. I bought them for the sale price and the fly."

Donald F. (5/5)

I think I have a

"I think I have a new favorite underwear. I love the length and fit with the pouch. And I was waiting for a fly. Perfect"

Marvin S. (5/5)

Q&A