Measure the length of your child's foot by standing them on a flat surface with your full weight on your foot, then measure the distance from the back of your heel to the tip of your longest toe. This measurement will give you their foot length.
Then refer to the sizing guide for the brand you are wishing to purchase. Use the measurement you have for the Ideal Foot Length. This will allow for 10mm (1cm) of growing room. You do not have to add the growing room onto the foot length.
For more information on how to measure and a downloadable foot measure visit our Sizing Information page