With a lightweight, breathable upper and cushioned midsole, this adaptable spike dials you in for a wide range of middle- and long-distance races. It takes learnings from the game-changing Dragonfly spike to give you efficient energy return for the tough middle laps and top-end speed as you kick into the homestretch. This special design is inspired by The Armory in New York, where track-and-field athletes of all abilities are welcome to step into the blocks.