I'm an extremely small woman and these glasses fit quite well. They seem to be sturdy and of the quality you would expect from a well-known brand like Oakley.

It seems a lot of these other reviews were written during some time in the past where this listing did not include "Youth" in the product name. Even a small amount of searching returns that these are intended to fit a child between the ages of 6 and 9.

These are not exactly fashionable glasses; I bought them for their function alone, but they are by no means hideous. It's extremely difficult to find sports glasses for a person of my stature! I gave 5 stars because they are exactly what I thought they would be and they work perfectly well for what I intended to use them (running and biking).