Nike Pegasus, in a few lines
The Pegasus is one of Nike's oldest running lines: the first came out in 1983, and the series has since passed its fortieth version. It is named after the winged horse of Greek mythology. The original idea hasn't changed: a versatile training shoe, with Air cushioning within reach of as many runners as possible. Recent versions combine Air Zoom units with a responsive foam, under a breathable mesh upper. Some older generations also come back as reissues, this time worn day to day.