I thought, the shirt can be like a playground. All black, representing that padding you see placed on playgrounds for the kids. The yellow is used to make a hop scotch game on the shirt. The starting position is where a badge usually will be. The 125 is mapped out and according to the rules of the game the rest of the places exists, using goalkeepers mit/player boot/ball for end points to go back. The undershirt is the grey from the home shirt as this is on top of the concrete. video https://www.youtube.com/watch?v=cvJjzcNGSOY beinsports coloring book https://www.beincoloringbook.com/