These game-used cleats were worn by Mookie Betts on June 30, 2019 vs. the New York Yankees. They were obtained under the auspices of the Major League Baseball Authentication Program and can be verified by its numbered hologram at MLB.com. They also come 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.