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Stand Out From The Pack - Shop Simply Ze Best
Men's Trunk - Naturals / Simply Ze Best Men's Trunk - Naturals / Simply Ze Best Men's Trunk - Naturals / Simply Ze Best Men's Trunk - Naturals / Simply Ze Best Men's Trunk - Naturals / Simply Ze Best Men's Trunk - Naturals / Simply Ze Best
4.9
Rated 4.9 out of 5 stars
192 Reviews

Simply Ze Best Men's Trunk - Naturals

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  • Star IconSofter than bamboo and melted butter.
  • Star Icon Made from 100% traceable TENCEL Modal fibers.
  • Star Icon Best-selling style with contoured pouch.

Choose Size: ${ chosen_size_abbreviated }

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Knobby Undie Club members save 15% on most products. Discount will automatically be applied once the item is added to your bag. To add another subscription, head over to your member portal.

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Same day dispatch if you order before 1pm AEST

Zeke’s neon stripes made him stand out as a target, so he was kept at the back of the herd and branded a walking target.

But one stormy night, chaos struck, scattering everyone into the dark. His glowing stripe became their beacon, guiding them back together. From then on, Zeke wasn’t just different, he was celebrated as a hero.
  • TENCEL Modal - Derived from natural raw wood
  • Naturally soft and smooth to the touch
  • Naturally dry sensation with moisture control
  • Certified carbon-neutral with traceable technology
  • Lightweight 160 gsm for versatility and comfort
  • 4cm band with plush inner microfleece
  • Tagless with printed care label
  • Made ethically and sustainably in China
  • THE STYLE: This best-selling style is the perfect all-rounder! Completely rebuilt and improved with a contoured pouch and flatlock seams for frictionless comfort. An inseam length of 15cm to reduce ride-up and eliminate cheeky chafe.
  • THE FIT: Each of our products is crafted to meet global standards and follows true-to-size measurements. Please refer to our size guide. for more details.
  • THE MODEL: ${ chosen_product_model_description }

Each pair of Knobbys will arrive in a custom designed, certified kraft paper package or a sealed paper pouch and postage bag made with cornstarch, which is 100% compostable!

All our Australian printed papers and cardboards are recyclable, FSC certified and made carbon neutral, because we give a shit.

Our mission is to be the most sustainable underwear brand in the world.

FREE Standard Domestic Shipping for orders over $100

$9.50 Standard Domestic Shipping for orders under $100

Order before 1pm AEST on weekdays and we'll dispatch the same day!

Returns

Get in touch with our Customer Happiness Team within 30 days of receiving your Knobbys if you'd like to organise an exchange, refund, coupon or credit! More details

Men's Trunk - Naturals / Simply Ze Best
Simply Ze Best Men's Trunk - Naturals | ${ chosen_size_abbreviated } ${ chosen_product_price | money }
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Unique
Designs

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Unbeatable
Comfort

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Sustainably
Made

Step into a world of amazing underneaths that are ridiculously good and sustainably comfy

Main Product Image
Star Icon Exclusive Unique Design

Zeke’s neon stripes made him stand out as a target, so he was kept at the back of the herd and branded a walking target. But one stormy night, chaos struck, scattering everyone into the dark. His glowing stripe became their beacon, guiding them back together. From then on, Zeke wasn’t just different, he was celebrated as a hero.

Feature Image With Arrows
Star Icon Comfort & Fit

Experience unmatched comfort with our products:

  • Star IconSofter than bamboo and melted butter.
  • Star Icon Made from 100% traceable TENCEL Modal fibers.
  • Star Icon Best-selling style with contoured pouch.

We've designed it specifically for a snug fit that's perfect for everyday wear.

Made with Recycled Ocean Bound Plastic Bottles
Star Icon Sustainability

In a world striving for sustainability, our products stand out. Made from an innovative eco-friendly bottle blend fabric, they not only offer comfort but also reflect a commitment to a greener planet.

The Design Details
"Simply Ze Best" by Knobby (Artist Inhouse / Phillip Ramskill)

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Customer Feedback

4.9
Rated 4.9 out of 5 stars
Based on 192 reviews
Total 5 star reviews: 181 Total 4 star reviews: 9 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 2
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192 reviews
  • Deraulle C.
    Verified Buyer
    Rated 5 out of 5 stars
    2/4/25
    Love it!

    Such a great set! Absolutely love the design. Please do more like this!!!

  • Damon W.
    Verified Buyer
    Rated 5 out of 5 stars
    2/3/25
    Comfy

    Very comfy and great in hot weather so breathe well!😊

  • Brittany W.
    Verified Buyer
    Rated 5 out of 5 stars
    1/6/25
    Topping the Christmas wish list!

    Got the sunshine ranch gift pack for me and my partner. Incredible design! We love it immensely. Always the first pick from the undie draw.

  • Ethan
    Verified Buyer
    Rated 5 out of 5 stars
    1/4/25
    No fuss undies

    Great, comfortable undies that don’t move when you are!

    Awesome for running and training in.

  • Marree G.
    Verified Buyer
    Rated 5 out of 5 stars
    12/25/24
    Too cute...I mean....manly

    Hubby loves how they feel. Arrived today (with the rest) and straight in the wash. Here's my "Xmas Day" washing photo as hubby won't agree to a photo in his Knobbys :(

  • Marree G.
    Verified Buyer
    Rated 5 out of 5 stars
    12/25/24
    What more can I say

    I mean, you should really try Knobbys. They're great (so my husband says)

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