This Autographed Game Used Nike Size 12.5 Shoes has been Personally Signed by John Stockton of the Utah Jazz. 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. The shoe will come with a letter of provenance from the Utah Jazz Ball Boy who obtained the items as a ball boy working in the visiting teams locker room. The shoes exhibit proper wear, tagging and lead us to believe they are in fact game worn.