Nike Football: "Referee Spray"
The “referee spray” allow to mark position of free kick and defensive walls during a football game.
This spray usually use in Major League s Soccer since 2008 in USA.
Currently, the spray looks like a classic spray paint.
How can we give it a more sporty appearance, ergonomic and easy to use?
During the last u21 Fifa World Cup, this spray used for the first time during such an international tournament. This simple solution should not delay to appear on the football field of Europe.
The spray is biodegradable and disappears in just 45 seconds, so there will be no permanent lines on the field. It’s easy to carry on the waist of the referees.