Nike ZoomX Ultrafly Trail Racing Shoes (10.0US) – Bell Lap 。New without Box Carbon fiber Flyplate and enhanced grip fuel your trail-racing speed. The shoe uses a carbon fiber Flyplate with ZoomX foam to give a springy, fast, energy-returning ride. Its Vibram Megagrip outsole with chevron lugs provides strong traction on uphills, downhills, and wet terrain, while Vibram Litebase keeps it lightweight. A flat, stable platform with a heel-to-toe rocker gives smooth transitions, and the midsole’s fabric wrap plus abrasion-resistant materials add durability on rough trails. More Benefits Vapor Weave mesh on the upper provides breathability. Foam midsole adds cushioning. Style: DX1978-102