Our Willie G Skull Muscle Tee is an ideal pack-long shirt for rides and rallies. It sleeveless style is crafted from a breathable midweight cut of cotton jersey with a rib-knit neckline to keep its shape. Finished with the Willie G. Davidson Skull brooding on front and boasting on back. Know the history—Willie G originally created the Skull for the 2000 Daytona Bike Week, and it’s been a rider favorite ever since.