4 Pack Mens Merino Classic Briefs
4 Pack Mens Merino Classic Briefs
4 Pack Mens Merino Classic Briefs
4 Pack Mens Merino Classic Briefs
4 Pack Mens Merino Classic Briefs
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  • Load image into Gallery viewer, 4 Pack Mens Merino Classic Briefs
  • Load image into Gallery viewer, 4 Pack Mens Merino Classic Briefs
  • Load image into Gallery viewer, 4 Pack Mens Merino Classic Briefs
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#801x4 Classic Mens Briefs - 4 Pack

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Great Value - 4 Pack of 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. Natural Underwear, good for you and the planet... Naturally!

  • Double fabric pouch (no fly) for extra comfort and support
  • Covered elastic waist & natural rubber in the legs so you only have soft merino wool against the skin
  • Wicks sweat away & reduces chaffing
  • Fully breathable 
  • Great in the hot weather
  • Easy care & Quick Drying
  • Can even be worn for swimming
  • Naturally elastic - moves with you
  • No smell!
  • Natural Underwear with no synthetic in the fabric just 100% Merino

FABRIC: 175 gsm 100% Australian Merino

COLOURS : We've tried to cover all bases with the colours in our packs and as these are prepacked for a discount we don't substitute colours. If you require particular colours please order them individually. 

SIZING: If this is your first order and you're not sure of your sizing please either check with us or maybe just order a single pair to try before buying a pack.

 Please choose carefully as there is no return on underwear for change of size or change of mind.

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

NO RETURNS or EXCHANGES on BRIEFS. Please choose carefully, if unsure of your size please contact us before you order as  as we can not accept a return on underwear for an incorrect size or change of mind.

For guidance if you take a an XL in an overseas made underwear you're probably a LARGE in our Wundies!! If in doubt please call us on 1800 606 969 or email us & we'll 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 - go down a size; or loose and breezy - go up a size?

Mens briefs sizing


To Fit Waist (cm) 80-88 90-98 100-108 110-118 120-128 130-138
 Garment Measurements cm S M L XL 2XL 3XL

Waist to Crotch

28 30 32 34 36 38
B Side Height 8 8.5 9 9.5 10 10.5



Men's Natural Merino Briefs Information

Return Policy

NO RETURNS or EXCHANGES on Underwear ie BRIEFS. Please choose carefully, if unsure of your size please contact us before you order as  as we can not accept a return on underwear for an incorrect size Please see our full Returns Policy for more details.

Customer Reviews
4.9 Based on 21 Reviews
5 ★
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Filter Reviews:
Peter L.
Australia Australia

Too Tight

I recently purchased a pair of Merino wool underwear and I have to say, I am feeling quite disappointed. The product page recommended that I choose a size down from my normal size, so I opted for a small. However, when the underwear arrived, they didn't fit at all. It was a frustrating experience to say the least, especially considering that the price tag was a hefty $150. To make matters worse, the company does not accept returns for underwear, so I essentially threw away $150. It's disappointing to spend that much money on a product that doesn't even fit properly, and to not have the option to return it is even more frustrating. I had high hopes for these Merino wool underwear, but unfortunately they didn't live up to my expectations. I would caution others to be careful when selecting their size and to consider the return policy before making such a large investment. In the end, I wish I had gone with a different brand or product altogether.

Richard L.
Australia Australia

Wool Undies....I'm now a believer!

The idea of buying wool undies took some time to get my head around, but I could not be happier with these. They're perfectly cut to be comfy on my bicycle, they really DO keep your "nether regions" cool, and I really CAN wear them more than once on a bike tour. Great product.

Fiona X.
Australia Australia

Looked too big and sack-like BUT fitted perfectly

My Son wore them on his motor bike trek across the Simpson Desert and he was super grateful to me for buying them for him. He only took them and they did everything you say they do. They remained soft, smell free and comfortable the whole hot, dusty 'showerless' 12 days. Other riders experienced extreme discomfort and even injury in this area and were very envious of my boy and his woolen underwear!

Australia Australia

Kippers wundies �����

Brilliant very comfortable warm in the winter and cool in the summer

Fiona A.
Australia Australia

Dad and daughter’s favourite undies

I love my Wundies and I persuaded my 85-year-old dad to buy some men’s briefs and he loves them. He says they’re the best underpants he’s ever had. Glad I didn’t wait until 85 to discover my wonderful Wundies. I’m now trying to use up my other underpants so I can order more Wundies! Thanks a million you clever sheep and Merino Country peeps!

glenn c.
Australia Australia

comfy n perfect

Have been my favourite undies for a while (15 years or so). Lots of other undies get advertised on the tv, made of bamboo or grass clippings or whatever, but for me those made of wool are long lasting, breath well and are super comfortable. Recommended.

Evert V.
Australia Australia

Extremely good quality and very comfortable

Very good quality. The first ones I purchased 7 to 8 years ago are only just wearing out and I wash them in the normal wash. I often wear other jacks in winter as I had them before coming across these Marino wool ones. They are very comfortable to wear and as advertised, keep you dry in Brisbane’s humid conditions.

James M.
Australia Australia

Like wearing nothing at all.

I can’t get enough of these classic briefs, they are so soft and comfortable that I forget I’m wearing them. They are a joy to wear at work through hot sweaty days and keep me fresh and dry in all the important places. Worth every cent.

Australia Australia


Hey Tracey, those jocks I ordered at 11:46am yesterday from my hospital bed are now here at the RAH arrived directly to my ward at 9:43am today!!! Talk about great products, talk about service!!! Cheers Jeff

Adrian G.
Australia Australia


Didn’t like the crème colour but others fabulous

Stephen L.
Australia Australia

Great but some issues

I love the product, but I’ve found that the gusset on some of the briefs I bought developed holes pretty quickly. The funny thing is this was not on all of them, so it might be because I didn’t follow washing instructions. I will be buying more and making sure I follow the instructions and see how I go. But most of them have not had that problem. I would recommend buying them and seeing what you think.

Australia Australia

Wonderful Wundies

I bought my first pack of Wundies (Classic Mens Briefs) about a year ago and have worn them every day through four seasons. They are the most comfortable undies that I have worn, much cooler in hot weather and when exercising and warmer in winter than cotton undies. Always comfortable, when travelling they are the first thing that I pack. I bought a second pack not long after finding the first pack so comfortable every day and have now bought another pack for longer trips. I also love the health socks, wearing them for work in the office each day and on weekends. I have a few other products and my wife also loves the socks and undies. We won't be buying any other underwear except for Aussie grown and made merino wundies.


Merino Country

Thanks Kevin, Am so glad you love our Merino gear. Thanks for the feedback. Cheers Kerrie

Australia Australia

Wundies are Wonderful at Sea

Just back from a 3 week sailing trip and noticed how WUNDIES outperformed other undies in wicking salt water away from the skin keeping you warm, dry and chaffe-free!! Definately stocking up on more!! Sailor Pete

Rob D.
Australia Australia

Great undies

Great undies, I have bought several pair, unfortunately so are a lot of other people, cannot always get them when I want. but I'm prepared to wait. Well done ,please increase production

Kent H.
Australia Australia

Merino undies

Bloody good undies. We produce super fine wool - pity I can't get some with my own wool ☺


Merino Country

Thanks -we love them too. Would be great to have more processing here in Australia so we could process more wool!


A truly great product

Hi Kerrie, I have bought a 4 pack off you guys a couple of years ago and the XL was perfect. They are the best! Soooo comfortable but the thing I noticed the most was the quality. A truly great product! Regards Damien