Crocs Kids Sizing chart
Toddler sizing chart
US
UK
EU
C4/C5
Child 4/5
21-22
C6/C7
Child 6/7
23-24
C8/C9
Child 8/9
25-26
Junior Sizing Chart
US
UK
EU
C10/C11
Child 10/11
27-28
C12/C13
Child 12/13
29-31
Youth sizing chart
US
UK
EU
J1
1
32-33
J2
2
33-34
J3
3
34-35