Players including Leo Messi, Thomas Müller, Luis Suarez and Oscar are leading a revolutionary new range of boots from adidas, which are designed for the rigours of modern football.

Speaking ahead of the launch Pep Guardiola said: “It’s chaos or control. You need both. They are part of the game. Part of the field. You need players who have to analyse what you have to do. And there are other ones who have to be a bit free and show his talent as much as possible. When you have a team you mix both types of ideas. You have a big advantage.”