Richardson® 112 6-Panel Trucker Cap The Richardson® 112PFP Five-Panel Printed Trucker Cap is one of the most recognized printed trucker hats in the apparel world — built for bold style and, breathability. Product Details Style: Richardson 112PFP Five-Panel Printed Trucker Cap Fabric: 100% polyester twill Fit: Mid-pro profile with structured five-panel design Construction: Pre-curved bill with matching undervisor; breathable mesh back; adjustable plastic snapback closure Sizes: OSFM (7–7 3/4)