I have been wearing glasses since I was in Kindergarden so I can say I have been through quiet a few pairs. These glasses are the nicest I have ever had. They are light and fit well to my head. They don't pinch behind the ears.
I work with students who grab and throw my glasses several times a day and they take the beating well. I wasn't sure how I would feel about them since they don't have hinges. But I LOVE them. I use to always take my glasses off in pictures and now I think I only did it for my staff picture because the flash would have caused my lenses to transition. That is saying...