The Nike Mayfly model designed in 2003 by the American co-founder of Nike Bill Bowerman.
The Nike Mayfly model designed in 2003 by the American co-founder of Nike Bill Bowerman. The Mayfly model was originally intended for top running athletes with its extreme light weight and weight of approximately 135 grams. Today with its atypical design the pair of Nike Mayfly is no longer on the race track but paces the streets of cities.