To measure your head take a measuring tape around the circumference of your head at a finger's width above your ears, above your eyes, and around the widest part of the back of your head.
Make it comfy, not too tight. Watch our instruction video here.
Size fits true to size. If you are in between sizes, choose the bigger size. Every hat is delivered with complimentary cork fillers that can be placed inside the sweatband to give you a perfect fit.