I bought these a while ago to replace an older pair that I lost. Boy do I regret misplacing those! They were clearly better, with long-lasting, durable glass lenses. These new ones are great looking, lightweight and comfortable, but the plastic lenses are cheap, and vulnerable to scratches. If you're a little careless with your stuff, stay away from these. They won't hold up very long. On the other hand, if you handle these with care, like I do, they'll last a good, long time. The frames are super sturdy. But the lenses..? Not great.