Performance-enhancing contact lenses

As if international superstar athletes aren't already super human enough due to their huge injections of Human growth hormone and their neverending supplies of bionic parts, now they are releasing performance enhancing contact lenses. I would've thought that any contact lens was performancing enhacing because it actually enables to you see properly but thats clearly a side issue. Supposedly they help you pick out a moving object and focus on it better but they also give your eyes an evil red glow which might be used for just plain scaring the opposition.