Diadora
This is our third Diadora purchase for our son. We have tried on other brands but nothing seems to beat the fit or quality of Diadora. A perfect soccer cleat for little feet!

Pro look and feel/ Smallest sizes
I'd been looking for high quality soccer cleats for my 2 year old (now turned 3) for the longest time without any luck. The ones in the local stores are very bad quality (like walmart brand go-diego shoes). I was ecstatic when I saw these Diadoras in T sizes.
These are definitely well-built, has professional look and feel. While the upper is not kangaroo leather, it's still soft and definitely suited for young children. I'm very happy with them, and my son is crazy about these cleats.
The other reviewer thought the long shoelaces are a negative. In fact they are there for a reason. Take a look at the user submitted pics and you will know what I'm talking about.

Good soccer cleats for small children!
I came online to look for cleats for my daughter when she decided she wanted to play soccer this year because none of the stores around us carried cleats in her size. I was able to purchase these cleats in a size 8 Toddler. So far they are working wonderfully for her. They seem to fit well and she feels comfortable in them. The only problem I had was that when they arrived they came with tremendously long shoelaces. No exaggeration. I could use these shoelaces on my husband's shoes. I did have to go to the store and purchase more appropriately sized shoelaces, which added a couple of bucks to the cost of the shoes. But otherwise? Perfect.