I wear these sunglasses on a daily basis and I'm always getting compliments. Yes, they're a bit unorthodox, but I simply adore them and my vision never seems to be impaired by them. They come in a handy little cloth bag, which I keep around if I need to stuff them in my purse and don't want them to get scratched up. Over time, the hinges do become a little loose but this does not affect how well they stay on your head.