The simplest way to choose the correct size for your little one is to have them stand on a piece of A4 paper.
With a pencil, make a mark where the heel and the tip of the big toe end and measure between the two marks using a centimetre / millimetre ruler.
Do the same for the other foot and to the longer of the two measurements add between 5 to 10mm to account for growth and wiggle room.
Then choose your size from the size guide above before placing your order.
Alternatively if you have a printer we would recommend measuring your childs foot on our Printable Size Chart.
Please click the image to the left then print at ACTUAL SIZE (not "Print to Fit", "Fit to Page" or similar).
You can ensure the scale is correct with either a ruler, bank card or UK £1 coin.
The Printable Size Chart also gives comparisons to UK, EU and US sizes.