Boot Spy > 

Nike's endless design stream has a huge bearing and influence on the future of boot design, so when one of their leading assets turns up to training wearing a mystery white-out prototype cleat, it's time to pay attention.

He's fast becoming Nike's go-to player for the latest prototypes. It's not the first time we've seen Neymar testing a blacked out pair of football boots – in fact, this is the third separate boot he's tested this year. This time though, things really are getting exciting. Mainly because we have no idea what he's wearing!

Thought the Mercurial madness was over for another year? Think again. Santos superstar and Brazilian international Neymar has caught the eye of our SoccerBible BootSpy after exposing a mystery blacked-out Nike boot in training.