Some users report that the stiff synthetic upper and carbon fiber plate require a painful break-in period , often causing soreness on the outside of the foot before the materials soften.
The is a high-performance football boot designed for explosive speed, serving as a direct competitor to the Nike Mercurial Vapor and a spiritual successor to the legendary Adidas F50 adiZero. Released in 2020, it moved away from the knitted materials popular at the time, opting instead for a razor-thin synthetic upper that prioritizes a raw, "barefoot" touch on the ball. Core Technology & Design x ghosted.1
This is the standout feature of the soleplate. It includes a carbon fiber insert in the forefoot that provides a significant spring-back effect, mimicking the propulsion of a track spike. Some users report that the stiff synthetic upper