Discover our lightweight, breathable Running Boxers that are engineered for you to always run free and comfortable.
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ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*
100% chafe-free and 100% blister-free - that's just what we do
No tags or side seams means no irritation - choose smooooth
Thousands have discovered their hidden advantage and love us - discover yours
We're the #1 running underwear & socks brand in the UK - 3 years running!
Get 10% off!
Plus special offers, news & tips
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.
Why not sign up to our Runderwear newsletter to receive 10% off your order, as well as the occasional email from us containing expert training advice and the latest news.
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.