Home | FAQs | Why can't I find Birkenstocks in sizes smaller than EU 24?


Why can't I find Birkenstocks in sizes smaller than EU 24?


Birkenstocks are not manufactured below size EU 24. Children's feet are still developing at ages where their feet maybe this size or smaller. The bones in their feet are still soft and it is not recommended for children to wear such heavily contoured footbeds.

Size assistant

Welcome to the Birkenstock Size Assistant!

Let us help you find the size you’ll be most comfortable in.
Approx time to complete: 5 minutes
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Or see what a good Birkenstock fit looks like

Your recommended Birkenstock size is

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Measuring Tips

Measuring Tips

Birkenstock Australia size assistant tip

We recommend using a pencil or a ballpoint pen.

Birkenstock Australia size assistant width measurement marking

A thick pen can distort the result.

It’s best to measure your feet in the evening as they may expand during the day.