Reusable bladder-leak protectionSave 20% on 3-packs

Five women running together in pink shirts

Reusable bladder-leak protection, engineered for comfort in motion. Find your fit in our knickers and liners.

Designed for bladder leaks.Made to be worn again.

Designed with women.
Put through its paces.

England Athletics — DriRun partner

Development supported by
Innovate UK

Explore our research

Find your fit.

Knickers and liners designed for bladder leaks.
Choose how you wear your protection.

Explore the whole range
Exploded view of a DriRun liner showing the soft top, absorbent core, waterproof base and silicone gripTHE DRIRUN LINER, LAYER BY LAYER.

Considered.
Layer by layer.

There’s a lot happening in just 5mm. Our reusable liner combines a soft feel with absorbency engineered for bladder leaks.

A soft surface
The Dri-Feel top layer keeps the surface feeling dry against your skin.
An absorbent core
The core’s fibres lock in up to 15 times their weight in liquid.
Secure by design
A waterproof base and silicone grip help keep protection where you need it.
Explore the technology
“I now have the confidence to run
further and faster.”
Julie, DriRun customer Read on Trustpilot ↗
Laura, DriRun’s founder, holding the liner she developedLAURA, DRIRUN FOUNDER.

Built from
experience.

When Laura returned to running after becoming a mum, she started experiencing bladder leaks.

Existing protection felt uncomfortable or couldn’t keep up. She began developing her own, testing materials and listening to other women along the way.

That experience became DriRun: protection shaped by the people who wear it.

Read our story

A few things
to know.

Your questions, answered.

Visit the FAQs
Is DriRun just for running?

Running is part of our story, but DriRun is made for much more. Wear it for workouts, long walks, busy days and anything else that gets you moving.

How is it different from period underwear?

Bladder leaks flow differently from a period. DriRun’s materials are developed around that challenge, with absorbency specifically designed for urine. Explore the technology.

How do I wash the reusable liners?

Wash before first use. Machine-wash liners at 40°C with detergent, leaving out fabric conditioner to protect absorbency. They can be tumble-dried. Read the full care guide.

Which size should I choose?

Knickers come in UK sizes 6–8, 10–12, 14–16 and 18–20. Liners are one size. Check the sizing information on your chosen product before ordering.

Keep moving.

Protection that fits your body.
And the way you move.

Find your fit