You know a lot about boats or maybe you just know a lot about a lot of things. Either way, you want people to know that you own a boat and you may or may not know things. Wear this shirt and see what you really know! There is a test at the end of the season, so at least try to find out some things while you are out there. The front of the shirt has our company logo and the back has the graphic and text. Printed on a 5.3 oz 100% preshrunk cotton garment. The garment has a seamless collar, tapered neck, and shoulders. The sleeves and bottom hems are double-needled. The garment is quarter-turned to eliminate any center crease.