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
  • Load image into Gallery viewer, 4 Pack Mens Merino Classic Briefs

#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: 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 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) 75-80 85-90 95-100 105-110 115-120 125-130
 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 of FACE MASKS, SOCKS or BRIEFS. Please choose carefully, if unsure of your size please contact us before you order. Please see our full Returns Policy for more details.

Customer Reviews
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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


Best Undies Ever

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

Mark K.


Just buying a second lot of the wool underwear. I am buying these because of my plan to walk the Camino later this year and experimenting with clothing. I have also found my new long term underwear these are just so good, high quality and zero itch. Far superior to cotton and there is a great benefit of improved hygiene in the groin area, essentially much less smell than regular cotton. Cheers team excellent product.

Bernard M.

The Best

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


Best quality ever!

I have to admit without a doubt this brand of underwear is of the highest quality, durability and comfort I have ever encountered. I am very happy with the purchase. Thank you to the people at merinocountry.


Extremely Comfy

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