The ankle brace has a pretty good fit, as long as the shoe size does not exceed 40-41. I think the Universal size here refers more to the ladies. For men it is likely to be rather uncomfortably tight in part. (Especially for wide feet) Support function is given as far as relatively good, but I would not rely on it, thus incurring me in sports any more injuries.
The heel neck sits a little short, what you clearly notice by the solid outline seam. But maybe it's just that I do not have quite as big feet and my heel into the cut purely slips downright ...
I would describe the product as suitable for everyday use.
