This João Félix Autographed Atlético Madrid Nike Red Jersey is an excellent piece of sports memorabilia for any João Félix fan or Atlético Madrid collector in your life! This João Félix autograph has been guaranteed authentic by Beckett Authentication Services (BAS) and includes an ID number, verifiable on the authenticator's website. All autographs are backed by SportsCollectibles.com's 100% Authentic Guarantee.