Carlos Sainz Jr - Autographed - Signed F1 Scuderia Ferrari Puma Shoes Pair.  Brand new ! One of the two shoes is signed. Size 9.5 US.  Obtained In-Person in Montreal 2023. All the autographs have been obtained in-person at different Grand Prix or at sports events. You can see some pictures of Formula 1 drivers and sports personalities signing items for us on some listings.  Come's with a Certificate Of Authenticity from Formula World Shop Inc. Authentication Services.