Channel the effortless cool of a generational talent with this Seattle Mariners Ken Griffey Jr. Cooperstown Collection Nickname Player Graphic Sweatshirt from Mitchell & Ness. The bold, printed graphics across the front immediately call to mind one of the most iconic swings in baseball history. Built with comfortable midweight fabric and finished with a rib-knit collar, cuffs, and waistband, the classic construction traps warmth on cooler days. Pull it on for those crisp ballpark afternoons or whenever you want to carry the legacy of a true legend.