100% Australian Merino Classic Briefs

Men's Australian made Merino Classic Briefs. The most comfortable men's undies you'll find...great underwear for work, travel and play.

Men's Merino briefs are great for sensitive skin and provide natural comfort for people with skin conditions including eczema, chaffing and chemotherapy burns. These natural underwear are made ethically in Australia with Australian grown Merino wool since 1993.


  • Soft and gentle on sensitive skin
  • Mens Briefs with double fabric pouch for extra comfort and support
  • Covered elastic waist so you only have soft merino wool against the skin
  • Reduces sweating and chaffing
  • Fully breathable
  • Fire resistant
  • Thermoregulating - great in hot or cold
  • SPF50+
  • Easy care
  • Quick drying - perfect for swimming
  • Naturally elastic
  • Great for eczema

 FABRIC: 175 gsm 100% Australian Merino

SIZING: Please note - our sizing is Australian Sizing and is generous - please take note of our sizing chart.

For guidance if you take a an XL in an overseas made undie you're probably a LARGE in our Wundies!!

If in doubt please call us on 1800 606 969 and we will help you to get your sizing right!

If you fall between sizes, think about how you like your underwear to fit. Do you like it tight and snug, or loose and breezy?

mens underwear size chart

Classic Mens Briefs

175gsm Lightweight Merino

Style #: 801

In Stock


SKU 801
Brand Wundies

Best Ever Undies

By: on 15 August 2018
My hubby used his Wundies in Kokoda PNG 2017 and 48km Gold Coast Kokoda in 2018, and were fantastic for both - quick drying, keeping & the jewels safe, and zero chaffing. He loves them! TANYA, Brisbane

The Best

By: on 5 October 2016
I have been wearing WUNDIES since the last century! I wouldn't have anything but WUNDIES in my drawers' draw. I travel a lot and appreciate the fact that they are comfortable in summer and warm when it's cool. Love the colours, love the fit - they're just great!! BERNARD

Extremely Comfy

By: on 23 November 2015
I have just received my first ever Wundies!! They fit as you predicted (1 size smaller than ‘foreign’ brands). They are extremely comfy. The other benefit is that I feel proud and uplifted to know that I am wearing something grown and made in Australia. It is a lovely feeling!! Keep up your great work. David. NSW

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