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Men's Trunk - Naturals / Diamond Beach Men's Trunk - Naturals / Diamond Beach Men's Trunk - Naturals / Diamond Beach Men's Trunk - Naturals / Diamond Beach Men's Trunk - Naturals / Diamond Beach Men's Trunk - Naturals / Diamond Beach
4.9
Rated 4.9 out of 5 stars
87 Reviews

Diamond Beach 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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Same day dispatch if you order before 1pm AEST

This design brings Iceland’s Diamond Beach to life through the lens of Aussie photography duo, Salty Wings. This aerial image captures the mysterious, moody beauty of the black sand beach, where shimmering icebergs meet the North Atlantic.
  • 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 / Diamond Beach
Diamond Beach 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

This design brings Iceland’s Diamond Beach to life through the lens of Aussie photography duo, Salty Wings. This aerial image captures the mysterious, moody beauty of the black sand beach, where shimmering icebergs meet the North Atlantic.

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
"Diamond Beach" by Knobby (Artist Inhouse / Phillip Ramskill)

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Customer Feedback

4.9
Rated 4.9 out of 5 stars
Based on 87 reviews
Total 5 star reviews: 80 Total 4 star reviews: 5 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 2
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87 reviews
  • Leisa I.
    Verified Buyer
    Rated 5 out of 5 stars
    10/3/24
    Hex

    Fantastic he loves getting names every month in the mail especially these ones that go in the dark

  • Charlotte M.
    Verified Buyer
    Rated 5 out of 5 stars
    9/18/24
    So soft and fits nice

    Love the naturals Scorpio. My husband looks good in them and he says they fix pretty good. Even did a cheeky swim in them

  • Nicholas M.
    Flag of Australia
    Verified Buyer
    Rated 5 out of 5 stars
    6/3/24
    Always come through on top

    Brilliant items as slways

  • Liam H.
    Verified Buyer
    Rated 5 out of 5 stars
    10/10/24
    Awesome design!

    Same great knobby’s with cool gnomes!

  • Liam H.
    Verified Buyer
    Rated 5 out of 5 stars
    10/10/24
    Look Great

    Snug fit, zero chaff and look great. Cant ask for more!

  • Michael F.
    Verified Buyer
    Rated 5 out of 5 stars
    10/9/24
    Great Undies

    Look and feel fantastic

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