AirForce 1 is the plane the President of the United States is in at the time. There are different planes called AirForce 1 as it depends which plane he is in at the time.
Nike also has a line of sneakers called Air Force 1 (see All the Rage Since Reagan). The shoes are sold in three different styles, low, mid and high. The mid-top and high-top Air Force 1s come with a velcro-securable strap; the mid-top strap is secured to the shoe while the high-top’s strap is movable and removable on some versions. Although the shoe comes in many different colors and color schemes, the most common Air Force 1′s sold are solid white (also referred to as white on white), the second most common being solid black (also referred to as black on black). The release dates for new styles are at Sneaker News.