New Era Mike Harkey #60 Player-Issued Yankee American Flag Fitted Hat

This player-issued cap was issued to Mike Harkey on July 4, 2018 vs. the Atlanta Braves. It was obtained under the auspices of the Major League Baseball Authentication Program and can be verified by its numbered hologram at MLB.com. It also comes with a hologram from Fanatics Authentic and a certificate of authenticity. To ensure authenticity, the hologram can be reviewed online. This process helps to ensure that the product purchased is authentic and eliminates any possibility of duplication or fraud.