In order to avoid unnecessary trouble, we strongly recommend that you check the size chart in the description and measure the size of your child's foot.

Size Detail:
US Size------------Amazon Size--------EUR Size------------Heel to Toe(Inch/CM)

USA 6-------------US Toddler 6M---------24-------------------5.74"
USA 6.5-------------US Toddler 6.5M---------25-------------------5.98"
USA 7-------------US Toddler 7M---------26-------------------6.22"
USA 7.5-------------US Toddler 7.5M---------27-------------------6.45"
USA 8.5-----------US Toddler 8.5M--------28-------------------6.69"
USA 9.5-----------US Toddler 9.5M------29--------------------6.92"
USA 11--------US Little Kid 11M----30--------------------7.16"
USA 12--------US Little Kid 12.5M----31-------------------7.4"
USA 13----------US Little Kid 13M-------32-------------------7.63"
USA 1.5------------US Big Kid 1.5M--------33-------------------7.87"
USA 2---------US Big Kid 2M--------34--------------------8.11"
USA 2.5-----------US Big Kid 2.5M-----------35--------------------8.34"

Note:

1. The real color of the item may be slightly differently from the pictures shown on the website caused by many factors such as the brightness of the computer screen or the lighting levels;
2. A slight measurement deviation within 0.5-1 cm is allowed;

Of course if you can't bring comfort to your child when you buy a found shoe size, simply let us know and you will be offered a replacement. No question asked. JUST enjoy this absolutely RISK FREE purchase today!