Adjustable Big Trucker Hat made to comfortably fit your big head. 6-panel cap with buckram front lining, classic mesh back-quilted comfort sweatband. 4" crown, and 8 rows of stitching on visor. Matching under-visor, with matching plastic adjustable strap. Custom made big head hats. Approximate bill length: 3.25". Fits head sizes from 7 5/8 to 8 1/2.