Smaller Sizing Chart See Kai Run Sizing Chart Kai Sizing

Smaller Sizing Chart
Age (months)
0– 6
Length (cm)
10.711.5 12.3 13.113.9
6 –9 9–12 12–1818 – 24
See Kai Run Sizing Chart
EU Size
US Size
Kai Sizing Chart
EU Size
US Size
Inside Length
24
8
15.5 cm
24
8.5
15.9 cm
25
9
16.3 cm
Inside Length
Approximate Age
26
9.5
16.7 cm
19
3
11.5 cm
6 –9 months
27
10
17.1 cm
20
4
12.3 cm
9–12 months
28
10.5
17.5 cm
21
5
13.1 cm
12 –18 months
29
11
17.9 cm
22
6
13.9 cm
18 –24 months
29
11.5
18.3 cm
23
7
14.7 cm
30
12
18.7 cm
24
8
15.5 cm    30
12.5
19.1 cm
25
9
16.3 cm
31
13
19.5 cm
31
13.5
19.9 cm
32
1y
20.3 cm
33
1.5 y
20.7 cm
34
2 y
21.1 cm
34
2.5 y
21.5 cm
35
3 y
21.9 cm
2–3 years
Approximate Age
2 – 4 years
3 – 5 years
4 –7 years
5 – 8 years

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