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.
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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.