The Vintage Dale Earnhardt Jr. Amp Energy Winners Circle Hat is an officially licensed cap featuring the iconic green color associated with Dale Earnhardt Jr. and his team, Earnhardt Ganassi Racing. This one-size hat is a must-have for any NASCAR fan or Dale Earnhardt Jr. enthusiast, showcasing the driver's association with the sport of auto racing. With the brand's reputation for quality and authenticity, this hat is a unique and stylish way to show support for a racing legend.