To discover which Re/lax Remade size is right for you, measure loosely around your crown where you want your hat to sit. This is usually at an angle (not horizontal) from your forehead to the largest part of the back of your head. If you are in between sizes, you can go either way depending on whether you'd like your hat to fit tighter and higher (smaller size), or looser and lower (larger size).
Please note that these are the measurements used when cutting the hats, however as each towel is unique - some thicker, some thinner, some denser, some fluffier - the exact measurements will differ slightly, and each hat will fit and feel unique.
What’s more, due to the natural fibres of the towel and lining, the hat will mould to your head shape over time.