35% Wool 65% Acrylic Buckle closure Dry Clean Only Features wool cabbie hat with rhinestone buckle accent, and quilted satin lining. Hat Measurements: One Size Fits Most: 21.5" Circumference x 6" Deep Crown x 2" Brim It's hidden elastic band allows for a more comfortable fit for any head size! 35% Wool 65% Acrylic. Imported. Dry clean only. Do not wash,bleach or iron. Sakkas Jessica Unisex Wool Newsboy Cabbie Hat - B4MM5GDHQ