Shoe size guide

All our shoes are UK sizes!

Here you can find all the information you'll need to buy the perfect size for you. First, please review the standard size charts. We have measuring how-to guides further down the page and are here to help should you need advice.

For USA customers: UK to US size conversions are approximate so please use the inch/cm measurements to make sure of your size.

Women's shoe sizes

Men's shoe sizes

Measure your shoe size

The best way to check your shoe size is to measure the insole of a flat sandal you own that fits perfectly and compare the measurement to the specific size charts below or on the product pages.

In the example above, the length of the insole is 9.25" so on our size chart it would be a women's size 4.

Measurement for shoe width

We try to give as accurate a description as possible by stating whether a style is a medium, slightly narrow or wide fit. We don't give the actual width measurements of individual sizes and styles as there can be variation in the actual height across the front of the shoe, rather than just the width of the insole.  Also, fit is impacted by a person’s instep which can vary considerably.

All Rocket Originals footwear is true to UK sizes unless specified. We recommend that you check the specific size chart on the product page.

Still have questions?

If you're still unsure on which size would fit, please get in touch using our contact page for advice. We're happy to offer general advice on sizing but ultimately it's customer responsibility to decide on sizing.

As with the majority of footwear and clothing manufactured, some sizes may vary very slightly in production.