In the opening round of the climatic fight between Rocky and Drago in Rocky 4, we spotted our protagonist wearing his customary star-spangled boxing trunks with seven red stripes on the front panel, to be precise. That remained consistent throughout the long-drawn bout for 14 rounds. But emerging from his corner for the fifteenth and final round, Rocky is suddenly wearing a slightly varied pair of boxing trunks - with six red stripes on the front panel this time! Somehow, between the last two rounds, and under the noses of thousands of Russian spectators(actually Canadian - it was filmed in Vancouver), Rocky managed to change trunks for no apparent good reason!