Men's Briefs

Runderwear™ Briefs are created using an incredibly soft fabric, which is label-free to prevent irritation, rubbing and chafing mile-after-mile. A limited-edition Cricket Brief is also available with a pocket for a cricket box added into the original Runderwear™ design.

Our Runderwear™ Briefs are also available in high-grade Merino wool which boasts natural anti-bacterial and temperature controlling qualities

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performance underwear
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217 reviews
85%
(185)
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No more Chaffing
Kiss Chaffing Goodbye!
They absolutely work well
Sizing - Lenght
Dear Sweaty Runner, thank you very much for your comments and we are glad you like the quality of the pants. I am sorry the length of the short boxers doesn't suit you. You are right that depending on where you chafe you might need a different garment. Short boxers would prevent chafing in the groin area, but not on the inner thigh as they don't reach that low. The long boxer would be better suited for chafing inner thighs!
Amazing socks