As long as you don't have a big head....
Bottom line, for 'good' UV safety glasses you can't beat this price.  That said, here are the details on why they didn't get 5 stars: You get what you pay for and by that I mean I'm on the larger side of the hat chart and these glasses squeezed the sides of my head something fierce.  Also, the plastic on the arms is just thin enough and brittle enough that when I was trying to stretch the glasses I bumped them and an arm snapped off.  I still have the second pair and I was going to try and boil some water and put the bridge of the glasses in the water and try to reshape the plastic.  However I've been lazy and there is a good chance that the clear yellow plastic lenses will NOT react well to the temperature.
Rating: 3 stars