The USPS Vintage Express Mail Next Day Service Eagle Mesh Trucker Snapback Hat in Navy Blue is a stylish and patriotic accessory for men. Made from a blend of polyester and nylon in a knit fabric type, this vintage hat features an adjustable snapback closure for a comfortable fit. The solid color and eagle character design make it perfect for casual occasions during the summer, fall, and spring seasons. The hat is signed by US Crownco and embodies a theme of American postal service, adding a touch of nostalgia to any outfit.