Merchant Marine Ball CapsWe have the following great Merchant Marine ballcaps available for immediate delivery. Our hats have a full back(not mesh) and are adjustable. The insignia and logos offered are embroidered (not silk screened) on a patch which is stitched to the high quality polyester hat body. NOTE: Not pictured -Merchant Marine Veteran ballcap with Liberty Ship silhouette. If we don't have your hat in stock, we can special order it. Contact us by email [email protected].