nikes with air written on the side

what are those one nikes that say Air on the side?? they have all white ones and all black ones

Tens of Thousands of Congolese Rally Against Kabila nikes with air written on the side Tony Blair: British People Have 'Right To Change Their Mind' After Brexit nikes with air written on the side Rio Olympics: Russia Accuses IAAF of Corruption After Ban Upheld nikes with air written on the side Boris Johnson Accuses David Cameron of 'Demented Scaremongering' nikes with air written on the side

nikes with air written on the side Gold White Black Red Blue Beige Grey Price Rose Orange Purple Green Yellow Cyan Bordeaux pink Indigo Brown Silver