Browse the range of Runderwear™ Merino Wool running underwear - engineered with the highest quality, non-mulesed Merino to provide the ultimate comfort and performance.
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ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*
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Keeping you chafe-free mile after mile
Simply return it within 30 days for a refund or an exchange
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Free UK and international delivery on all orders over £40.
Enjoy free delivery on Runderwear no matter where you run in the world!
Runderwear’s whole ethos is about creating chafe-free performance clothing.
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.
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Buy any 3 items from across our
store and save 15%.
Promotional discount codes can
be used in conjunction with this
offer except on Anti Blister
Full details available here.