Boot change mid game: What's a foot?

AC Milan’s David Beckham (on loan from LA Galaxy ) played against his old team, Manchester United in the first leg of the last 16 UEFA Champions League play-off. The former England captain took the unusual step (excuse the pun) of wearing two pairs of boots during the game. He started with his signature, colourway Predator_X’s in the first half, then swaped them for his older all-white Predator PowerSwerves at half time. This is a very unusual event in a game ridden with superstition and the deliberate action might serously suggest Beckham was less than comfortable in his new model shoes. AC Milan lost the game a humiliating 4 nil.