100 special edition, numbered Cup Final balls have been produced for the big finale in Cardiff, and we've got four to give away. 

All you have to do to get your hands on this amazing, exclusive prize is answer one simple question.  To enter the competition, click here.

The new ball design sees the names of all 128 clubs that have been in since the First Round Proper of the competition appear on its shiny silver surface.  

It has been aerodynamically refined to maintain speed, and is precision engineered to within three grams of its ideal weight. This means every ball will perform exactly the same – giving players total striking confidence. 

In fact, a similar ISO model was the one used when Sheffield Wednesday’s David Hirst smashed the crossbar at Highbury setting the world record 114mph in 1996.

Technical details

  • The World’s fastest football – recorded at 114mph
  • Every ball produced to within 3 grams of ideal weight
  • Every ball produced to within 3mm of ideal size
  • Performance levels consistent to within 0.75%
  • Better aerodynamics, less drag
  • Deeper seams allow more air flow regulation
  • Players able to bend the ball further than before
  • Goalkeepers able to get better grip though new microfilm surface
  • Sphericity 30% better than FIFA highest standard
  • Four times the air retention of FIFA Approved standard
  • Size retention 5 times better than FIFA highest standard

The ball is part of the ISO collection, Mitre’s top range of high quality balls, which is also used as the England match ball and the Football League ball. To find out more, visit www.mitre.com