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.

Enter your email below to get 10% off your first order

You’ll receive an email - click confirm (takes 2.2 seconds) and you’ll receive your code.

No email? Contact us at hello@runderwear.co.uk

performance underwear
★ Read Our Reviews

Let customers speak for us

197 reviews
84%
(166)
10%
(19)
2%
(4)
3%
(5)
2%
(3)
Runderwear Boxer Shorts

Excellent support.

In place

Keep’s everything in place and feels super smooth. Almost like not wearing anything, very comfy!

size did not suit me. maybe I need reorder the correct size

In place

Keep’s everything in place and feels super smooth. Almost like not wearing anything, very comfy!

Great running socks

Very comfortable, no rubbing or falling down. And not too hot for this climate