Imported MATERIAL: Made of 65% Cotton and 35% Polyester. Lightweight ONE Size fits Most with Adjustable size strap at the back. MEASUREMENT: 4.5 Crown height, 2 1/2 Bill width. Features:Fully lined with cool mesh material, Moisture wicking sweatband. Packable &Foldable We, THE HAT DEPOT, proudly present the Premium Headwear Brand, BLACK HORN.