How do I measure my hat size?

To measure your hat size, take a tape measure or, if you don't have one, a string that you can measure afterwards. Place it 1 cm above your ears and eyebrows. The measurement you will get in cm corresponds to your hat size. Don't tighten too much, the hat could tighten you in the same way! If the measurement falls between two sizes, we advise you to choose the larger size.