Celebrate Jackie Robinson and the incredible impact he had on the Major Leagues with the official 9Twenty Signature Cap – Brooklyn Dodgers from New Era. With one size fits all, this hat is a must have for any person who loves the game. This cap is the official 9 Twenty Cap for Jackie Robinson Day 2025 and part of the MLB Authentic Collection. It pays tribute to Jackie Robinson, the trailblazer who broke barriers as the first African American player in Major League Baseball, forever changing the sport.