This Lucky 13 Mens Black Workshirt has the Black Sin Custom Bike design printed on the back. The front has a Lucky 13 lightening bolt logo embroidered on it above the pocket. There is a traditional collar, button front, short sleeve shirt from Lucky 13 Apparel. American Made with pride and quality.  Quality 65% polyester / 35% cotton fabric.Embroidered front art, screen printed back art.