Our site uses US sizing. The charts below compare US sizes to international sizes.
All Gender Sizes
Men
Women
All Gender
Infants
0 - 2 Years
Toddlers
1.5 - 5 Years
Little Kids
5 - 7.5 Years
Big Kids
8 - 12 Years
US
M
F
inches
UK
Europe
Mexico
CM
Japan
CM
China
MM
3
8.4
2 34 21 21 210
3.5
8.6
2.5 34.5 21.5 21.5 215
4
8.8
3 35 22 22 220
4.5
9
3.5 36 22.5 22.5 225
5
9.2
4 36.5 23 23 230
5.5
9.4
4.5 37.5 23.5 23.5 235
6
9.6
5 38 24 24 240
6.5
9.8
5.5 38.5 24.5 24.5 245
7
10
6 39.5 25 25 250
7.5
10.2
6.5 40 25.5 25.5 255
8
10.4
7 40.5 26 26 260
8.5
10.6
7.5 41.5 26.5 26.5 265
9
10.8
8 42 27 27 270
9.5
11
8.5 42.5 27.5 27.5 275
10
11.2
9 43 28 28 280
10.5
11.4
9.5 44 28.5 28.5 285
11
11.6
10 44.5 29 29 290
11.5
11.8
10.5 45 29.5 29.5 295
12
12
11 45.5 30 30 300
12.5
12.2
11.5 46.5 30.5 30.5 305
13
12.4
12 47 31 31 310
13.5
12.6
12.5 47.5 31.5 31.5 315
14
12.8
13 48.5 32 32 320
14.5
13
13.5 49 32.5 32.5 325
15
13.2
14 49.5 33 33 330
16
13.4
15 50.5 33.5 33.5 335
17
13.6
16 51 34 34 340
18
13.8
17 52 34.5 34.5 345
5
8.8
3 35 22 22 220
5.5
9
3.5 36 22.5 22.5 225
6
9.2
4 36.5 23 23 230
6.5
9.4
4.5 37.5 23.5 23.5 235
7
9.6
5 38 24 24 240
7.5
9.8
5.5 38.5 24.5 24.5 245
8
10
6 39 25 25 250
8.5
10.2
6.5 39.5 25.5 25.5 255
9
10.4
7 40 26 26 260
9.5
10.6
7.5 40.5 26.5 26.5 265
10
10.8
8 41 27 27 270
10.5
11
8.5 41.5 27.5 27.5 275
11
11.2
9 42 28 28 280
11.5
11.4
9.5 42.5 28.5 28.5 285
12
11.6
10 43 29 29 290
13
12
11 44 30 30 300
14
12.4
12 45 31 31 310
3
5
8.4
2 34 21 21 210
3.5
5.5
8.6
2.5 34.5 21.5 21.5 215
4
6
8.8
3 35 22 22 220
4.5
6.5
9
3.5 36 22.5 22.5 225
5
7
9.2
4 36.5 23 23 230
5.5
7.5
9.4
4.5 37.5 23.5 23.5 235
6
8
9.6
5 38 24 24 240
6.5
8.5
9.8
5.5 38.5 24.5 24.5 245
7
9
10
6 39.5 25 25 250
7.5
9.5
10.2
6.5 40 25.5 25.5 255
8
10
10.4
7 40.5 26 26 260
8.5
10.5
10.6
7.5 41.5 26.5 26.5 265
9
11
10.8
8 42 27 27 270
9.5
11.5
11
8.5 42.5 27.5 27.5 275
10
12
11.2
9 43 28 28 280
10.5
12.5
11.4
9.5 44 28.5 28.5 285
11
13
11.6
10 44.5 29 29 290
11.5
13.5
11.8
10.5 45 29.5 29.5 295
12
14
12
11 45.5 30 30 300
12.5
14.5
12.2
11.5 46.5 30.5 30.5 305
13
15
12.4
12 47 31 31 310
13.5
15.5
12.6
12.5 47.5 31.5 31.5 315
14
16
12.8
13 48.5 32 32 320
14.5
16.5
13
13.5 49 32.5 32.5 325
15
17
13.2
14 49.5 33 33 330
16
18
13.4
15 50.5 33.5 33.5 335
17
19
13.6
16 51 34 34 340
18
20
13.8
17 52 34.5 34.5 345
0/1
3.54
0.5 16 9 9 90
02/03
4.33
2 18 11 11 110
04/05
4.92
4 20.5 12.5 12.5 125
4
4.53
3 19 11.5 11.5 115
5
4.72
4 20 12 12 120
6
5.12
5 21 13 13 130
7
5.51
6 22/23 14 14 140
8
5.91
7 24/25 15 15 150
8.5
6.10
7.5 25.5 15.5 15.5 155
9
6.30
8 26 16 16 160
9.5
6.50
8.5 26.5 16.5 16.5 165
10
6.69
9 27 17 17 170
10.5
6.89
9.5 27.5 17.5 17.5 175
11
7.09
10 28 18 18 180
11.5
7.28
10.5 28.5 18.5 18.5 185
12
7.48
11 29/30 19 19 190
12.5
7.56
11.5 30.5 19.2 19.2 192
13
7.68
12 31 19.5 19.5 195
13.5
7.76
12.5 31.5 19.7 19.7 197
1
7.87
13 32 20 20 200
1.5
8.07
13.5 32.5 20 20 205
2
8.27
1 33/34 21 21 210
2.5
8.46
1.5 34.5 21.5 21.5 215
3
8.66
2 35 22 22 220
3.5
8.74
2.5 35.5 22.2 22.2 225
4
9.06
3 36 23 23 230
4.5
9.13
3.5 36.5 23.2 23.2 232
5
9.25
4 37 23.5 23.5 235
5.5
9.45
4.5 37.5 24 24 240
6
9.65
5 38/39 24.5 24.5 245
6.5
9.84
5.5 39.5 25 25 250
7
10.04
6 40 25.5 25.5 255