The product is an authentic batting practice jersey of Randy Johnson from the Arizona Diamondbacks in 1999. Produced by Mitchell & Ness, it is officially licensed by Major League Baseball and features the player's name and team on the back. This black jersey, sized XL, is designed for men and is a unique piece of fan apparel that pays homage to a legendary player and team in baseball history. A must-have for any Arizona Diamondbacks or baseball fan looking to add a special item to their collection.