First of all, these are really great boots for kids. I like that they don't have a liner, have a pretty aggressive tread, are solid rubber.

One complaint: they are pretty narrow. I didn't think my son had wide feet til he tried to shove his little foot into the boot; it's kinda tight around the middle and yet there's at least 3/4" of length left at the toe.

So if your kid has wide feet, order up a size.