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Smartwool Men's Merino Boxer Brief

Deep Navy
Light Grey Heather
1 item left

Say goodbye to cotton, and invest in the most comfortable adventure-starting base layer you'll ever wear. Smartwool Merino Boxer Briefs are made from itch-free, quick-drying, odour-resistant premium wool that helps regulates body temperature and moisture. With a wide elastic waistband, you'll be amazed at how well-fitting these are. Made from soft and comfortable Merino wool blend with a silky smooth feel, you'll never want to take them off.

Style: SW014011

*This is a non-returnable item for hygiene reasons. All sales are final.

View our Smartwool Clothing Collection.


88% Merino Wool, 12% Nylon Core

Core Spun: Merino fibres wrapped around a nylon core for added durability while still keeping the comfort of Merino next to skin

Special Features:
  • Flatlock seam construction is designed to minimize chafing.
  • Fully functional fly.
  • Merino-covered elastic waistband.
  • Natural moisture management & body temperature regulation.
  • Odour-resistant.
  • Smartwool's lightest-weight Merino jersey fabric uses a nylon core to increase durability while still keeping 100% Merino wool next to skin.
  • Super Breathable.

Machine wash warm on a gentle cycle with wool wash. Wash with like colours and tumble dry with no or low heat.


True to Size.




17 cm on a size Medium

Team Thoughts:

If you are between sizes and don't have thick thighs, we would recommend sizing down as the merino wool/ nylon blend does soften with wear. These are great for any activity, but these are the only jocks we bring travelling or camping as they are easy to wash and dry quickly. They also don't hold odours which are perfect for sports and activity.

We make it our priority to pack and dispatch your gear within 2 business days. If you are in an urban area, your parcel should arrive fairly quickly from our dispatch on the Gold Coast, QLD, but please allow 2-14 business days for delivery. If you are in the far reaches of Australia, it will take an additional time for your gear to arrive.

January 2024 Update

Please note that the current extreme weather conditions may cause delays in delivery times. Although we are still processing orders, the road conditions due to storms, flooding, or other damages may result in some delays. If you live in regional areas, please allow additional time for delivery.

Domestic Shipping Spend $139+ Under $139
Business or Residential Address Free Shipping & Returns* $12
Final Sale (Not eligible for return or exchange) $12 $12
Bulky Items* $25 $25

Click here for our full Shipping Returns Policy.

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