Why is Messi training with black boots?

The Argentine tried a model of Adidas which will be released in summer

Why is Messi training with black boots?
Why is Messi training with black boots?

The Argentine tried a model of Adidas which will be released in summer

Messi

In the last training sessions, Leo Messi has been training with enigmatic black boots with no logos, which awoke interest of some fans. The website Footyheadlines revealed some secrets of this misterious model. 

The reason of such secretism is that the sponsor of the Argentine player, Adidas, are preparing a new model of boots which will be released before Copa America, next summer. In concrete, it is the new version Adidas Messi PureAgility 2016-2017 and he is testing them: Messi is in charge of checking he feels comfortable with them.

The main features are that these boots are really light, are made of a single piece and have a texture which strengthen the control of the ball. Footyheadlines also published images of how these new boots will be once they are released.