Obverse: A stylised image of the contour of a football. In the centre, against the background of the contour, an image of the Eagle established as the emblem of the Republic of Poland. Around the Eagle, a semi-circular inscription: RZECZPOSPOLITA POLSKA (Republic of Poland). At the bottom, notation of the year of issue: 2011. Underneath, the inscription: 5 ZŁ. Below the Eagle, on the right-hand side, the Mint’s mark, MW. Reverse: A stylised image of a football player in football kit. On the right-hand side, the crest of the Polonia Warszawa football club. Above it, a semicircular inscription: 1911-2011. On the left-hand side, a semicircular inscription: POLONIA WARSZAWA.