Show your love for auto racing with this vintage beanie winter knit hat featuring Mark Martin's #6 Valvoline race car. This beanie is perfect for any fan of the sport, especially those who love vintage sports memorabilia. With its NWT tag, it's sure to impress any collector. The hat is made of high-quality acrylic material to keep you warm during the cold winter months. It's also a great addition to any collection of fan shop merchandise. Don't miss out on the chance to own this unique piece of auto racing history.