The Brooklyn Hat Co. Billie Jack Floppy Hat is a wide brim 100% Wool Felt floppy hat. The hat is trimmed with a leather band with metal studs. Fully lined with a satin adjustable sweatband. This hat is one size fits most and the drawstring on the sweatband helps the hat fit precisely to your size. Featuring a wide 4" brim. A truly modern style hat perfect for the cold weather!