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    What is Chafing?

    What is Chafing?
    Posted on
    What is chafing? Chafing is a friction-induced skin injury where the outer layer of skin (epidermis) is rubbed creating microscopic tears, exposing the skin layer below (dermis), which becomes red,...

    Why choose Runderwear™?

    Why choose Runderwear™?
    Posted on
      Here we explain why we feel Runderwear™ can help you stay more comfortable and chafe-free when running: Ease of use / Practicality The Runderwear™ range is the best performance...

    Choosing your friends

    Choosing your friends
    Posted on
    It seems to have been the only reasonable explanation to my non-running friends as to why I wanted to run an ultra-marathon. “I’ve fallen into a bad crowd”, I explained...

    Sleeping Through the Extra Hour

    Sleeping Through the Extra Hour
    Posted on
    I’m tired. It’s simple as that.   It’s that time of year again when darkness seems to creep up on us. We go to work and return in the dark,...

    The Art of being a Pacemaker

    The Art of being a Pacemaker
    Posted on
      I’ve never been one for number watching. My PBs are simple rewards for gradually becoming a better runner. I’ll run on feel, rather than tirelessly calculating splits and squeezing...

    Marathon des Sables Review

    Marathon des Sables Review
    Posted on
      During this years Marathon Des Sables, Susie Chan decided to use Runderwear™.  This is how she got on: Running 156 miles through the Sahara desert in the Marathon des...

    Armed Forces underwear

    Armed Forces underwear
    Posted on
      In every exhibition or race we attend with our Runderwear™ team we meet members of the armed forces with problems.  Servicemen and women all over tell us about their...

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75 reviews
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Awesome Product

As with all Runderwear items, it is comfortable and fits like a glove.

Comfort & Best Performance

I did my Spartan 5K wearing this, love the product.

Amazing product!

The process of online ordering is super simple and fast; products came within a few days and the quality is simply amazing. Will for sure order more in the future. Thank you!

Comfortable and does the job

Comfortable and does the job. Not much else to add. It protects the bits that need protection. Well worth it for those that are active.

Purchases

Excellent customer service and quality of products. I really think these are the best value for money products in the market