New ⬆️see pictures Synthetic ,Synthetic sole This FG boot is made for firm ground surfaces such as natural grass. Vortex III is designed with an upper made from a thin, flexible synthetic material - giving you an almost barefoot feel. The front part of the boot, has been designed with a low profile to allow you to get under the ball for even better shots and passes. You get an improved touch on the ball, more precise and natural touch when dribbling, passing or shootingin in high speed.