This piece of high-quality headwear is made of top-grade Australian wool. It has a tall teardrop-shaped fedora crown with a mid-length, slightly upturned pencil-curved brim. HAT SIZE CHART Side note: This hat fits pretty true-to-size, but it also comes with hat sizing tape that can help it fit just about perfect. All sizes are measured in centimeters circumference. 55 57 59 61 63 Size S M L XL XXL Inches 21 1/2" 22 1/4" 23 23 7/8" 24 5/8" Fitted Size 6 7/8 7 1/4 7 1/2 7 5/8 7 7/8