I'm betting that even many youngsters who now size everything in metric don't speak of themselves as being millimetres or metres tall. In my case, having endured short jokes for a lifetime, there's no way I'm converting my splendid five feet into 1.5 metres. I can just imagine the thigh slapping humour that would induce. And while I can see the definite advantage in declaring one's weight in kilograms, at 2.2 pounds per kilo a definite esteem inducing idea, I still can't begin to imagine the size of a Air Jordan 5 Blue And Pink baby measured in grams. Giving birth to a seven pound Air Jordan 5 Blue And Pink child Air Jordan 5 Blue And Pink is challenge enough without translating that feat into thousands of grams.