Nike has redesigned its Free Trainer 3.0 V4 upper and Cristiano Ronaldo is his ambassador to represent it.
So as a new upper mesh weaving is done in a circular mesh, to reduce friction during movement. Basically the mesh prevents the foot from slipping when changing direction (side) to ensure stability. Who better than one of the best footballer in the world, Mr CR7, to promote this new model ?
Check the following images and video, the Free Trainer 3.0 V4 will be available at 125€ on July 8 NikeStore and some other selected retailers.
Nike Training "CR7" Free Trainer 3.0 V4,