My dd has Zara boots and they have “track soles” so are comfy from day one.
I’ve seen they have leather ones in, and kids sizes go up to a 7.
Is there any reason why they wouldn’t work? Do kids boots have different support requirements? Do you think they look like they’re from the kids dept?
They’d be remarkably good value if they did the job! I’d love a pair of Grensons but I’m on a tight budget and live in a moderate climate so wouldn’t get the wear out of them.