SIZE CHART
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INCH
CM
SIZE
OUTER DIAMETER
INNER DIAMETER
S
19.7in
11.8in
M
21.7in
13.8in
L
23.6in
15.7in
XL
35.4in
27.6in
2XL
43.3in
35.4in
SIZE
OUTER DIAMETER
INNER DIAMETER
S
50cm
30cm
M
55cm
35cm
L
60cm
40cm
XL
90cm
70cm
2XL
110cm
90cm
*Because it is manually measured, there may be an error of ± 1-3cm.
*At the end of the recommended size, size up.
*At the end of the recommended size, size up.