Details Details A V-shaped cut at the back of the brim allows for an adjustable strap, ensuring a perfect fit around the head, while the strap enables various styling options. Made from a blend of cotton, paper, and polyester, this hat maintains its shape and is easy to care for. Fabric & Care - Acrylic 60%, Polyester 30%, Linen 10% - We recommend that you make use of professional dry-cleaning to take care of your garment. Size and measurements - International sizing