Size
X
Y
Z
XXS
22.5-28 cm
18 cm
19 cm
XS
28-36 cm
22 cm
22.5 cm
S
36-44 cm
25 cm
25.5 cm
M
44-54 cm
28.5 cm
31.5 cm
L
55-66 cm
30 cm
37 cm
XL
66-76 cm
38 cm
42 cm
XXL
76-86 cm
44 cm
55 cm