Size	Age	Length in CM	Shoe Size
Small	0-6 months	10.5	0-2 UK	17-18 EU
Medium	6-12 months	12	2-3½ UK	19-20 EU
Large	12-18 months	13.5	3½-5 UK	20-22 EU
Extra Large	18-24 months	14.5	5-6½ UK	22-23 EU
Child Small	2-3 years	16	6½-8 UK	24-25 EU
Child Medium	3-4 years	18	8-9 UK	25-27 EU
Child Large	4-5 years	19	9-10 UK	27-28 EU
Child Extra Large	5-6 years	20	10½-12 UK	28-30 EU