Nike Launches Ultrafly Trail Racing Shoe. Nike.com。Nike ultra fly trail The Nike ZoomX Ultrafly Trail is a lightweight, low-top shoe designed for trail running, affectionately nicknamed the Protype. This trail running sneaker packs a powerful performance punch by incorporating tons of sneaker tech, while boasting a sleek and stylish design. The white VaporMesh upper provides breathability while allowing the accent colors of to peak through the side panels and tongue. A large black Swoosh adorns the lateral side, while the medial side panel sports a unique black cut-out style visual of a mountain and a small Nike Swoosh. One thing we can’t get enough of with this sneaker is the proprietary carbon FlyPlate in the midsole. It’s layered between a fabric-wrapped midsole and the springy ZoomX foam, and gives that boost of energy needed to hit your next personal best. Vibram megagrip outsole. Brand new, never worn other than to try on indoors