These game-used shorts were worn by Joel Embiid during the 2017-18 NBA Season. They are officially licensed by the NBA and come with an individually numbered, tamper-evident hologram from Fanatics Authentic and a Certificate of Authenticity from the Philadelphia 76ers. To ensure authenticity, the item can be verified online using the Certificate of Authenticity's unique alpha-numeric code. This process helps to ensure that the product purchased is authentic and eliminates any possibility of duplication or fraud.