They’re great. When I bought them I was kind of mad at myself because "they're the same as the cheap ones" but they're not. I've had mine since Christmas and I, admittedly, am not careful with them. I drop them, I chew on the legs, and I wear them constantly and often hang them on strings or my shirt. There's not a scratch on them, the screws aren't coming loose, and because they're the same as the day I bought them, I no longer have "hundred-dollar-sunglasses" shame. When I bought them I was so confined I'd have to take care of them that I bought a tiny screwdriver as well and I haven't even opened the package. There's such an immense quality with the fact that the lenses haven't scratched after every time I've dropped them. There's so much confidence that comes with wearing them I will happily buy them again on the day that I lose or sit on them.