Standard Caps

Size Head (cm) UK
TU 54-61 6.833-7.500
XS 52-53 6.375-6.500
S 54-55 6.833-6.750
M 56-57 6.875-7
L 58-59 7.125-7.250
XL 60-61 7.375-7.500
XXL 62-64 7.625-7.875

 

Flex Fit Caps

Size Head (cm) UK
TU 53-60.6 6.500-7.500
S/M 53-55.8 6.500-6.875
S/M/L/XL 56.8-57.7 7-7.125
L/XL 58.7 7.250
L/XL/XXL 59.6-60.6 7.375-7.500
XXL 61.5-63.5 7.625-7.875

 

New Era Caps

Size Head (cm) UK
TU 55.8-60.6 6.875-7.500
S/M 55.8 6.875
S/M/L/XL 56.8-57.7 7-7.125
L/XL 58.7 7.250
L/XL/XXL 59.6-60.6 7.375-7.500
XXL 61.5-64 7.625-7.875