It's an autotranslated description.
The Superfly 11 Elite is incredibly fast. The combination of flexible Air Zoom cushioning and ultra-dynamic ZoomX foam provides explosive speed. All this efficient energy return is paired with FlyWeave Ultra material, which is designed to lock your foot in the highest degree, so you can leave the protectors behind.
The Air Zoom cushioning of the front part gives a springy feeling with each step. The highly dynamic ZoomX foam, used for the first time in a football boot, provides Nike's highest energy return.
FlyWeave Ultra fabric, woven into specific areas from heel to toe, provides a personalized, stable fit to help you accelerate.
The V-shaped cleats help you grip the track so you can brake and change direction quickly.