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

EgyptAir Flight MS804: France Says ‘Absolutely No Indication’ What Caused Crash nikes with air written on the side Spalding Shooting: Wife Had Told Husband 'Marriage Was Over' nikes with air written on the side Israel Plans 'Facebook Bill' to Force Deletion of Posts That Incite Violence nikes with air written on the side Axe-Wielding Afghan Refugee Attacks Train in Germany 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