Skip to main content

MEN'S TRUNK

Bad Luck


DETAILS
  • Moisture wicking HyperMesh lining
  • Sanitized bacteria and odour control
  • 88% Poly // 12% Spandex
  • 4cm nylon waistband with backbrush
  • Ultra soft quad-stretch polyester blend fabric
  • Tagless with heat pressed labels
THE STYLE The comfy all-rounder that's perfect for everyone!
  • Classic men's style trunk or boxer short
  • Short leg
  • Form fitting and supportive
SHIPPING & RETURNS

FREE Standard Shipping Domestic on orders over $100

$8 Standard Domestic Shipping for orders under $100
*Comes with tracking

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

The Artwork

Sindy Sinn @sindysinn
Are you feeling lucky punk!?
Our Bad Luck undies are designed by legendary Aussie illustrator Sindy Sinn, and these bad boys are gonna light up your life. (No seriously... they glow in the dark!). Drop ya dacks and feel lucky in this amazing design.

It's like a party in your pants. Only louder!


  • HYPERMESH™
    Pin-hole breathability
    Our innovative pin-hole mesh fabric incorporates a blend of Poly and Spandex. It breathes to keep you cool and fresh, reducing ride-up and eliminating cheeky chaffe. Ultra light and stupendously soft!

  • SANITIZED
    Odour and freshness
    The integrated Sanitized® hygiene function from Switzerland protects against bacteria and odour. The high-tech wizz-bang protective finish prevents staining without affecting the softness!

  • BAMBOO
    Organic Goodness
    Our FSC certified and organically grown bamboo lining is naturally moisture wicking and resistant to pesky odours. Your glorious bod will feel cooler and more comfy than a cuddly cushion!


Save with the Undie Club

We’ll send you our latest monthly edition, for only $20, before it’s released here to the public!



In the wild. Tried them. Loved them!


We give the #knobbynation the ability to be their most confident self.



Life is easier in the Club.


Legendary savings

Save up to $10 per pair and score bloody amazing discounts on special edition ranges.

Free shipping

No worries, this one’s on us within Australia. We also ship to NZ, USA, UK and Canada.

First in best dressed

Guaranteed to get into our new designs before they’re available to the public or sold out

Free surprises

We’ll often include some extra goodies to match your undies. Shhhh, for members only!

Try The Club

Never miss a design. Members get up to 30% off.

Your cart is currently empty.
Click here to continue shopping.