This Autographed Game Used Nike Pro Cleats has been Personally Signed by Carney Lansford of the Oakland Athletics. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by Beckett Authentication Services. The authenticity can be verified on Beckett Authentication Services website. There is no paperwork for the game use on these shoes. These shoes were presented to us as game used, based off of our experience, wear, & condition lead us to beleive these are in fact game worn.