This is a high quality trucker hat, is a great snap back hat to add to your collection. It also makes a great gift for friends and family who love want to express their individual style. Poly-Cotton front, Mesh Backed, 6 Panel Custom Trucker Hat, with a Structured Crown, Classic Snapback. - Bill can be curved to desired curve ::::::::::::::::::::::::::::::::: ADJUSTABLE BACK FITS ALL SIZES - ONE SIZE