Circumference (in) | Circumference (cm) | |
2XS | - 6.5" | - 17cm |
XS | 6.5" - 7.25" | 17cm - 18.5cm |
S | 7.25" - 8" | 18.5cm - 20.5cm |
M | 8" - 8.5" | 20.5cm - 21.5cm |
L | 8.5" - 9" | 21.5cm - 23cm |
XL | 9" - 9.5" | 23cm - 24.5cm |
2XL | 9.5" + | 25cm + |
Note: All measurements are provided by the manufacturer and may vary depending on how measurements are acquired.