They are stylish, light, comfortable and that's where it ends. The earpiece, like most of the frame is plastic. The last quarter of the earpiece is rubber. For some unknown reason this breaks off. The first one lasted me a week. So I had Amazon replace it. The second one arrived with both, left and right ear pieces broken where the plastic meets the rubber. It seems the plastic that penetrated the rubber end is so thin, that it break too easily. I will not buy this again and will definitely not recommend it to anyone. Too bad, if it weren't for the poor design of the earpiece I would've given this four stars.