With Stars & Stipes, this trucker cap provides a throwback look that will never go out of style. Made of a cotton twill blend and cotton twill crown and mesh, this is the trucker cap everyone knows and loves. An adjustable, contrasting snapback closure is a one-size-fits-most design. Unstructured with six panels and a low profile, the pre-curved visor has a green under-visor to keep sun reflection down.