Barthe Trilby Hat buying - Felt Hat - Handmade

Made in France
Origin of felt: Italy
100% Woolfelt
Crown: 10.5 buying cm
Brim: 4.5 cm

Sizing

Simply measure the circumference of your head holding the measuring tape snug, but not too tight, just above your ears - which is right about where your hat will sit.
No measuring tape ? No problem.
Cut a 30'' piece of string. Use the string to measure your head, then measure the length of string used.

USA.