Springy and speedy, this ultralightweight running shoe sits on nitrogen-infused cushioning and high-rebound rubber to take you from everyday runs to time-crushing PRs. Perfect for: Everyday runners looking to amp up their speed and set personal records in a neutral shoe made with maximized energy return and minimal weight.Upper: Lightweight, breathable mesh holds your foot in place stride after stride and lets moisture escape when your intensity heats up.Midsole Drop: 8mm. Classified as a mid-drop measurement, it pushes your foot forward to support a more natural mid/forefoot strike.Lower: DNA FLASH v2 nitrogen-infused foam puts ultralightweight cushioning underfoot and transforms every heel strike into explosive forward motion. RoadTack Rubber reliably grounds every stride with durable traction and minimal added weight. Ultralightweight: provides high-performance cushioning with extremely minimal weight Speed: transforms impact absorption into propulsive energy with ultralightweight cushioning Cushioning: absorbs impact and distributes weight for consistent, buoyant comfort under each step Lace-up style Removable, cushioned insole allows for custom orthotics DNA FLASH v2 nitrogen-infused midsole fuses explosive energy return with a lightweight, adaptable fit RoadTack Rubber tread partially made with recycled materials puts lightweight durability and rebound under every stride Textile and synthetic upper and lining/rubber and synthetic sole Imported