Here's why age isn't a reliable indicator of shoe size:
* Growth rates vary: Some children grow faster than others.
* Foot shape differs: Some children have wider or narrower feet than others.
To determine the correct size for your child, you should measure their feet. You can do this at home using a ruler or tape measure, or have their feet measured professionally at a shoe store.
Here are some general guidelines for kids' shoe sizes:
* Size 13 is usually for toddlers and preschoolers (ages 2-4).
* Size 13 is often the last size before transitioning to adult sizes.
Remember to always check the size chart provided by the specific shoe brand you are buying.