This superb 2021-22 Atletico Madrid home jersey was personally signed by Portuguese wonderkid Joao Felix during a private signing session organised and conducted by Icons in Madrid on April 29th, 2022. The jersey comes with an official Icons.com Certificate of Authenticity (COA), which details when and where the jersey was signed, as well providing photographic evidence of Felix with the signed item. Attached to the jersey is a tamper-proof Icons.com hologram, which carries a unique numeric code corresponding to a hologram on your COA, so you can be sure your autographed jersey is 100% authentic.