Mondo (cm)	Men (US)	Women (US)	Europe	U.K.
15	8 (youth)	-----	25	7
15.5	8 (y)	-----	25	7
16	9 (y)	-----	26	8
16.5	9 (y)	-----	26	8
17	10 (y)	-----	27	9
17.5	11 (y)	-----	28	10
18.5	12 (y)	-----	29	11
19.5	13 (y)	-----	30.5	12
20	13.5 (y)	-----	31	13