As England stepped out on the Volgograd Arena pitch on Monday evening, they had more than Tunisia's starting team to contend with.
Jesse Lingard, Raheem Sterling and Danny Welbeck were among a host of stars who were left frantically swatting away midges who plagued the humid air.
They clearly irritated the players as Sterling was furiously rubbing his face at one point.
Ashley Young even resorted to wearing tracksuit bottoms instead of shorts during the warm-up - despite the sweltering heat - in a bid to combat the midges.