Sizing Information

Get The Right Size The First Time!

Our printable sizing guide will help you get the right size the first time. Simply download the guide below, print it off, and measure your child's feet. Ensure that "Fit To Page" or "Shrink To Fit" is not checked as it must be printed at 100% scale.
The lines on the guide show the actual length of the inside of the shoe. Be sure to leave some growing room. Ideally, it is recommended that you leave at least 3/8 inch (1 cm) and no more than 3/4 inch (1.9 cm). Download the sizing guide below:
If you are unsure of what size to select, please take a photo of your foot (or your child's foot) on the sizing guide and send it to

If you prefer to measure your child's feet, you can do so and compare it to the sizes in the chart below. 

Splay Sizing Conversion Chart

Splay Loco Size Conversion Table

*Insole Length is the actual length of the inside of the shoe. If the foot is still growing, please remember to leave extra room for growth.