Yellow 108 Wayne Fedora is inspired by a subtle mix of country and rock n' roll this soft wool style is extremely comfortable. Featuring an adjustable wire brim and a handmade leather trim that is manufactured in a solar and wind powered facility that collects 27,300 tons of rainwater per year, and uses 50% natural light energy. Fit: This reverse dome oval crown, known to us as the "Wayne" crown, is great for egg and oblong head shapes. Depending on your head shape, the Wayne generally runs large for most. We recommend to size down if you are on the lower end of a measurement. While diameter is important, head shape plays an important role in fit and choosing the right crown style for your head shape. Unisex // Fitted // Made in the USA Material: 100% Merino Wool Band: Leather Trim Crown: "Wayne" Brim: 3" Edge: Folded / Sewn Small 54-55cm (21 1/4-21 3/4") Medium 56-57cm (22-22 1/2") Large 58-59cm (22 3/4-23 1/4") X-Large 60-61cm (23 1/2-24") Check out our online fit guide https://www.yellow108.com/pages/thedetails