What kind of boots are these?

Hi!

I'm not even sure if anything like this exists in real life, since these are both from pieces of animation, but I figured here is a good place to ask. Is there a name for is this style of boot? Specifically that little piece of metal on the toe, in addition to the metal midsole? I don't even know where to begin finding that out, since simple Google searches aren't very helpful. Looking for costume purposes. Thanks!