Product Name: NEW ERA / White Sox Size: 7 3/8 58.7cm Color: Black / Undervisor Black Body/Visor: 100% Wool Undervisor: 100% Cotton Embroidery Thread: 100% Polyester Purchased at a store and used once. I am selling it because the size did not fit. Please refrain from purchasing if you are sensitive to items that have been stored at home.