First, we will introduce the crook of jeans before. In 1860 it denim Jean is not a color. As we see in the present, but the genes in those starts came from within the mine workers must work hard and there is debris or anything that can make a contact wearer. Thus the canvas of a sailboat, which has a capacity of thick and resistant to debris. To be made into shorts for people working in the long at that time, later with the dye of the canvas so that the wearer by color jean or color (indigo)