ZS-S; 5 to 6 Years old: 5" and 6" high:

ZS-M; 7 to 8 Years old: 8" to 9" high:

ZS-L; 9 to 10 Years old: 10" to 11" high:

ZS-XL; 13 to 14 Years old: 11" to 12" high:

ZS-XXL; 15 to 16 Years old: 13" to 14" high:

Product SKU: ZS-S