New Training has taken you this far. Take it to the finish in the Nike Zoom Superfly Elite 2. Super light with a breathable feel, it's geared for runs from 100 to 400 meters. Removable pins on the outsole help keep your feet gripped to the track as you achieve breakaway speed. Lace up and fly! - LIGHTWEIGHT, READY TO RACE: AtomKnit, an updated version of Flyknit, has a lightweight, contoured fit and enhanced breathability. - TOUGH GRIP: The plate’s design was created using data from hundreds of runners. The result is an outsole with increased stiffness and reduced weight. Peaks throughout the plate provide traction, giving your foot grip as you run around turns. It includes 8 removable stainless-steel pins to grip the track.