In the CFL the stripes traverse the entire circumference of the ball. The UFL used a ball with lime-green stripes. The XFL of 2001 used a novel color pattern, a black ball with red curved lines in lieu of stripes, for its footballs; this design was redone in a tan and navy color scheme for the Arena Football League in 2003. A ball with red, white and blue panels was introduced in the American Indoor Football League in 2005 and used by its successors, as well as the Ultimate Indoor Football League of the early 2010s and the Can-Am Indoor Football League during its lone season in 2017. The XFL of 2020 uses standard brown but with X markings on each point instead of stripes.