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Men's Trunk - Naturals / Plunder Down Under Men's Trunk - Naturals / Plunder Down Under Men's Trunk - Naturals / Plunder Down Under Men's Trunk - Naturals / Plunder Down Under Men's Trunk - Naturals / Plunder Down Under Men's Trunk - Naturals / Plunder Down Under
4.9
Rated 4.9 out of 5 stars
118 Reviews

Plunder Down Under 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.

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Batten down the hatches! A rowdy crew of sea rogues, led by a salty kraken, drifts through the waves, pilfering and plundering treasure from unsuspecting pirate ships. Once down under, the spoils are divvied up, because the best loot is shared loot!
  • 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 undies are made to a global standard. They are true-to-size, so order whatever size you would typically order for shorts. See our size guide.
  • 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 Support Ninjas 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 / Plunder Down Under
Plunder Down Under Men's Trunk - Naturals | ${ chosen_size_abbreviated } ${ chosen_product_price | money }
Lightbulb Icon

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

Batten down the hatches! A rowdy crew of sea rogues, led by a salty kraken, drifts through the waves, pilfering and plundering treasure from unsuspecting pirate ships. Once down under, the spoils are divvied up, because the best loot is shared loot!

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
"Plunder Down Under" by Bob Goblin (@goblindotbiz)

Get The Full Collection

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Customer Feedback

4.9
Rated 4.9 out of 5 stars
Based on 118 reviews
Total 5 star reviews: 109 Total 4 star reviews: 7 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 2
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118 reviews
  • Sally S.
    Verified Buyer
    Rated 5 out of 5 stars
    11/15/24
    Great pattern

    Love the soft cotton feel of this newer fabric. Fit perfectly.

  • Sally S.
    Verified Buyer
    Rated 5 out of 5 stars
    11/9/24
    Magic in your shorts

    Brother loves and so do I. Would love it if the women’s midi sizes were extended into larger sizes. They would sell well. I have worn a number of these men shorts and they fit perfectly so don’t be afraid to order ladies. The effort put into these designs is incredible.

  • Sall S.
    Verified Buyer
    Rated 5 out of 5 stars
    10/25/24
    Wicked design

    Beautiful and comfortable new material. Prefer to the standard “older” pairs as more flexible. Wash and wear brilliantly well.

  • Nicole P.
    Verified Buyer
    Rated 5 out of 5 stars
    10/23/24
    Epic

    The best

  • Kaleb A.
    Verified Buyer
    Rated 5 out of 5 stars
    10/15/24
    Naturals are great!

    If your not a fan of the other types of trunks definitely give the naturals a go! Feel amazing and comfortable!

  • Will G.
    Verified Buyer
    Rated 5 out of 5 stars
    10/10/24
    Great

    Super

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