Please notice that the size above is inner length. And there maybe 0-1cm
error due to the measure by hand.
The size you need=length of your child’s feet+1~2cm
Please choose the bigger size for the children feet grow very fast.

US size 8=CN size 24(shoes inner length 14.8cm)

US size 9=CN size 25(shoes inner length 15.4cm)

US size 9.5=CN size 26(shoes inner length 16.1cm)

US size 10=CN size 27(shoes inner length 16.8cm)

US size 11=CN size 28(shoes inner length 17.4cm)

US size 11.5=CN size 29(shoes inner length 18.1cm)

US size 12.5=CN size 30(shoes inner length 18.8cm)

US size 13.5=CN size 31(shoes inner length 19.4cm)

US size 1=CN size 32(shoes inner length 20.1cm)

US size 2=CN size 33(shoes inner length 20.8cm)