Lionel Messi Signed FC Barcelona Retro-Style Leather Football. A collectible brown leather-style football featuring the autograph of Lionel Messi and the FC Barcelona crest. Designed to evoke the look of classic vintage footballs, this retro-style ball combines football nostalgia with a signature from one of the greatest players in history. Style: Vintage-inspired retro football. Signature: Lionel Messi autograph. Certificate of Authenticity included. Ideal for display, football memorabilia collections, or as a special gift for Messi and Barcelona fans.