Amazing NY Yankees baseball hat worn by BRETT GARDNER during the 2018 MLB season, specifically the Postseason. The New Era 59Fifty size 7 1/8 hat shows game use. Postseason patch on right side. Number 11 sticker inside hat. The hat was authenticated after Game 4 of the ALDS on October 9, 2018 vs. the Boston Red Sox at Yankee Stadium.
The cap is authenticated by Major League Baseball with hologram JD 207147 and is accompanied by a Letter of Authenticity from Steiner Sports.