You just cant go wrong with Nike Mercurial Superfly 10 Elite cleats. This is my son's third or fourth pair, and they are always his first choice for game day, even though he has other elite-level cleats. They are difficult to put on initially, that is to be expected with high-quality cleats that offer strong ankle support. In my opinion, they run true to size. They feel a bit tight the first time you wear them, but they adjust to your feet quickly and fit perfectly after about two games.
