Runderwear™ Review from the Scottish Highlands

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Runderwear™ review from Carron and Corri, CS6D athletes (Cross Scotland in 6 Days; Facebook @CS6Dtrail)

You know that you have great underwear on when you notice nothing about it. Day 4 of our 6 day run across Scotland was destined to be a big one. 41 miles of mountain terrain, rain, wind and bog and anything else the Scottish weather and Highlands could throw at us.

We were both tired. Pulling on our damp kit from the previous day in the dark and in the back of a damp van made for a tough 6am start. But dry Runderwear™ pants had arrived the night before and were a well-timed, welcome addition to our kit list.

We gave it a good 14hrs of running across some of the remotest and wildest parts of Scotland. It got the full Scottish weather treatment; from freezing rain to sweaty sunshine. Indeed, the step-counter estimated a cracking 72,000 steps for the day.

As for the underwear? We can honestly say that we never noticed our underwear once: no chafe; no annoying rubbing or wrinkling; and both comfortable and quick drying after some soaking river crossings.

We know what we want for Christmas now! Runderwear™ should be on every runner’s wish list – Don’t Run Commando!


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Let customers speak for us

243 reviews

These socks are the best running socks I have ever purchased

Good service, product is fit for purpose

Service is great, and the boxer shorts are good for running and so the job they are designed for. Little disappointed that they are not ethically sourced, they have a cheapish feel to them which was a surprise.

Thank you for your feedback Duncan. Runderwear's range of seamless underwear has sustainability benefits over cut and sew garments by reducing wastage of fabric at manufacturing stage. We are testing new fabrics that have been made using sustainable fibers and aim to bring these into our range in the near future. All our factories are quality control checked to the highest standard and our small team regularly visit them and are satisfied that working conditions are ok. We are somewhat surprised you find the pants have a cheapish feel to them. But maybe you mean that the material is not thick and when you stretch it and look up-close it has an almost gauze-like appearance; this is the nature of the product and gives it the moisture wicking properties. We hope you will like using them and will realize how comfy they are.



Super comfy and stay in place. U.K. size 10 and ordered small.

Women's Running Long Shorts
Cassandra Kay-Lewis
At last... chaff free running.

Had just about given up with the belief there were running shorts out there that don’t chaff. Purchased the long shorts, and have to say they are wonderful. They are stable, breathable, comfortable and total chaff free.
I would like to highlight I was under the impression that these were “proper” shorts, however they could possibly be described as a base layer shorts. Some form of lightweight run shorts are recommended to wear over them to cover your modesty. Wearing my lightweight run shorts over the top of them didn’t detract from the long shorts benefits.
I typically run up to 21km.