SizeA (inch)A (cm)
1305"13.7 cm
1405.5"14 cm
1506"15.2 cm
1606.5"16.5 cm
XXS6.5"16.5 cm
XS7"17.8 cm
S7.5"19 cm
M8"20.3 cm
L8.5"21.6 cm
XL9"22.9 cm