Official Ronaldinho football shirt.. This is the new Gremio Fans Culture home shirt for 2018-2019 which is manufactured by Fans Cultureand is available in adult sizes S, M, L, XL, XXL, XXXL. Concept Kits are unofficial, supporter design jerseys which are not affiliated with the team or worn by the players#S#adult#male#Black#STANDARD:#STANDARD: