Sizing guide

We understand that finding the right size in another country is not easy. At Castell we use the standard European sizes and here we explain how to find out your correct size

1. SIZE GUIDE CHILDREN

FOOT LENGTH (cm)AgeEUUSUKJPMXRU
9,1 - 9,70-3 months161110616
9,8 - 10,33-6 months171 1/21,510,5717
10,4 - 11,06-9 months182,5211818
11,1 - 11,79-12 months195312919
11,8 - 12,312-14 months205,53,512,51020
12,4 - 13,02164,5131121
13,1 - 13,72275,513,51222
13,8 - 14,3237,5614,51323
14,4 - 15,02487151424
15,1 - 15,72597,5161525
15,8 - 16,3269,58,516,51626
16,4 - 17,027109,51716,527
17,1 - 17,7281110181728
17,8 - 18,32911,51118,51829
18,4 - 19,0301211,51918,530
19,1 - 19,7311312,5201931
19,8 - 20,33221320,52032
20,4 - 21,033312120,533
21,1 - 21,73442222134
2. SIZE GUIDE WOMEN

FOOT LENGTH (cm)EUUSUKJPMXRU
21,8 - 22,33552,522,52235
22,4 - 23,03663232336
23,1 - 23,7377423,52437
23,8 - 24,33885242538
24,4 - 25,03996252639
25,1 - 25,74010725,52740
25,8 - 26,341118262842
3. SIZE GUIDE MEN

FOOT LENGTH (cm)EUUSUKJPMXRU
24,4 - 25,03965,5252439
25,1 - 25,7407625,525,540
25,8 - 26,34187262641
26,4 - 27,04298272742
27,1 - 27,74310927,52843
27,8 - 28,344111028,52944
28,4 - 29,0451211293045
29,1 - 29,74612,51229,531,546
29,8 - 30,3471312,530,53247
30,4 - 31,04813,5133132,548
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