The product is a vintage Mark Martin T-shirt featuring Valvoline and Roush Racing branding, making it a desirable collectible for fans of NASCAR and auto racing. The shirt is a size XL with a two-sided design, perfect for any unisex adult looking to show their support for Mark Martin and the teams he has driven for in the past. The colors used in the design are blue, white, and red, adding a patriotic touch to the apparel.