MLB Memorabilia MLB Autographed Game Used Cleats – This pair of blue Nike 2008 game used cleats has been signed by infielder Ryan Theriot. Item consist of a right and left foot cleat. Item was obtained directly from Ryan Theriot and comes with a an individually numbered, tamper evident hologram from Fanatics Authentic. 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..