Size OS (One size) S/M M/L L/XL
Cm 52-63* 52-55 56-59 60-63

*Measurements refer to the hat with the adjuster fully closed (minimum) and snapped on last button (maximum)


Size OS(One size) S M L
Length(cm)* 107 81 86 91

*Note: the belt length is measured by starting from the start of the buckle until the first hole.


SIZE 1-6 7-10
UK 13-5-5 4.5-7.5
EU 31.5-36 37-41