How to Tell If the Shoe Fits – The Most Effective Way to Check If Your Kid’s Shoes Are the Correct Size!

August 17, 2025 How To Figure Out Your Child's Shoe Size From Home Juan Valenzuela 0 - Comments

Did you just buy a new pair of shoes and aren’t sure if they actually fit? Most kids are wearing the wrong shoe size without their parents even realizing it. With over a decade of experience fitting children’s shoes—from first walkers to teenagers—I’ve seen how improper fit can lead to discomfort and foot issues. In this guide, I’ll show you exactly how to tell if the shoe fits in just 3 simple steps, so you can keep your child’s feet healthy, supported, and ready for every adventure.

How to Check If Your Kid’s Shoes Fit

Step One: Check for Growing Room. Have your child stand up straight, then feel for about 3/16 inch (0.4 cm) of space between the longest toe and the front of the shoe. For better visibility, remove the insoles and have your child stand on them—this makes it easier to see if there’s enough room to grow.

In this example, the child has just the right amount of growing room—enough space to grow, but still a secure and comfortable fit.
If your child’s toes are touching or hanging over the edge of the insole, it’s a clear sign the shoes are too small and it’s time for a new pair.

Step Two: Focus on the Width. A shoe that is too tight or too loose can be uncomfortable and harmful to foot development. Check whether the width of the shoe is fitting correctly by running your fingers along the sides of the shoe to feel for any pressure points.

Check that your child’s pinky toe isn’t being squeezed against the side of the shoe. If the shoes are too narrow, you’ll often see a noticeable bump or pressure point around this area—an early sign it’s time for wider shoes.

Step Three: Ensure No Excess Space Around the Heels. Examine the heel area. A proper fit in the heel prevents slipping and promotes stability.

With your child wearing the shoes, slide your finger around the heel. If you can fit one or two fingers inside, the shoes are likely too wide and won’t provide proper support.

If all three steps check out, there’s a good chance your child is wearing the correct shoe size. Still unsure? I’m happy to help! Feel free to reach out with any questions about your child’s shoe fit.

Watch My YouTube Video for More Tips

For a more visual guide, I invite you to watch my YouTube video on shoe fitting. It covers these steps in detail and offers additional insights on ensuring a perfect fit.

Reach Out With Any Questions

As a shoe fitter passionate about helping children achieve the best fit for their shoes, I’m here to assist with any queries you might have. Whether you need personalized recommendations or have questions about shoe fitting, feel free to reach out.