Billie is a mid brim fedora constructed of 100% wool felt and genuine leather trim. The sewn brim paired with the soft felt gives the perfect amount of structure, which places it right in the middle between a floppy brim and stiff brim designation. Goldilocks, if you will?  

A velcro strip inside takes it from 57cm open right down to 55cm snug. Secure enough to stay put, loose enough not to leave a mark.