The new Euro 2020 Nike Mercurial signature boots for Cristiano Ronaldo have been revealed. They are called 'Spark Positivity'. CR7 wants to encourage people to be positive - both on and off the pitch - because when you have a positive mindset, you can achieve great things, just like Cristiano himself.The official colorway of the Nike CR7 Spark Positivity cleats is Chile Red / Black / Ghost / Total Crimson.   Nike Mercurial Superfly 8 CR7 'Spark Positivity' Euro 2020 Signature FG - Red / Black