This Argentina shirt was personally signed by Alexis Mac Allister during a private signing session in Liverpool on October 2nd, 2023 and Lautaro Martinez during a private signing session in Milan on October 2nd, 2025. The shirt comes with an official 2022 FIFA World Cup™ Certificate of Authenticity, which serves as your proof that the signature is 100% genuine. Buy yours while stocks last to own this special piece of authentic sports memorabilia. Capture the spirit of the 2022 FIFA World Cup™ with this officially licensed product