adidas classic football boots

When in 1978 Beckenbauer stepped onto the pitch, he was wearing the World Cup boots. Since then, regardless of new technologies and styles, they have remained the most popular boots in the world, loyally and eternally classic . Even after a quarter of a century, we can undoubtably affirm that they are still 'in'. Therefore, since it's the most used boot by elite professional players, there's probably a good reason...