Engineered to deliver measurable improvements in your training, the Zoom Tempo NEXT% running shoe sits on a fusion of powerful, high-performance technologies. It's built from the ground up with the propulsive energy return of the ZoomX foam that distributes foot pressure evenly to responsive Zoom Air units under the forefoot. The flexible Flyknit upper moves naturally with your foot for distraction-free flexibility whether you're working to amp up your speed or extend your miles. Cushioning: absorbs impact and distributes weight for consistent, buoyant comfort under each step Stability: helps maintain comfortable foot alignment with targeted cushioning and support Speed: transforms impact absorption into propulsive energy with ultra-lightweight cushioning Pull-on sock upper with adjustable lacing Flyknit upper wraps your foot like a sock for a natural, snug fit that flexes with every movement Nike React foam turns every step into springy returned energy Zoom Air cushioning meets the demands of any activity ZoomX foam sole delivers unparalleled responsiveness for record-breaking speed Synthetic and textile upper and lining/rubber and synthetic sole Imported