Fabric: Herringbone felt Quilted brim Poplin lining Shell: 65% wool/25% polyester/5% acrylic/3% nylon/2% rayon Spot clean Made in the USA of imported materials Measurements Brim: 2in / 5cm Crown: 4in / 10cm Circumference S: 20.75in / 53cm M: 21.75in / 55cm L: 22.5in / 57cm