WITHMOONS Baseball Cap Mesh Distressed Trucker Cap American Flag KR1188 50% Cotton, 50% Polyester One size, Adjustable (55~60cm, 21.5~23.5inch) Mesh summer baseball hat / Adjustable strap Structured front and mesh back / Nicely finished single lining Adjustable strap All items are firstly packed securely in the WITHMOONS poly bag inside the package.