Chafe-Free Guarantee

Chafe-Free Guarantee

Runderwear’s whole ethos is about creating chafe-free performance clothing. Runderwear clothing has no side seams and is label-free to prevent irritation and rubbing.

We’re so confident that your Runderwear will provide the solution to your chafing, that we offer a 28 day, no fuss guarantee. If you wear our products and they cause you to chafe, we will happily refund you, it’s as simple as that.

Remember, Runderwear will stop chafing in the area that it covers and not the surrounding areas, so make sure you select the best style for your problem area. For example, briefs will protect your nether-regions from chafing but not your thighs, whilst our Long Boxers (for Men) and Hot Pants (for Women) will protect all that they touch.

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performance underwear
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216 reviews
85%
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9%
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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
Perfect fitting