The size chart of this style is as follows:

----US Size------:----Label Size----- Inside Length ------

----6 M Toddler----:------21------------- 13.5 cm ---------

----6.5 M Toddler--:------22------------- 14 cm -------

----7 M Toddler----:------23------------- 14.5 cm ---------

----8 M Toddler----:------24------------- 15 cm---------

----8.5 M Toddler--:------25------------- 15.5 cm --------

----9 M Toddler----:------26------------- 16 cm ------

----9.5 M Toddler--:------27-------------16.5 cm ---------

----10 M Toddler---:------28------------ 17 cm -------

----11 M Little Kid--:----29------------- 17.5 cm ----------

----11.5 M Little Kid-:---30------------- 18 cm ----------