I've had them for a year, the positives are that it's a stylish piece (both in profile and appearance) that fits easily on any face, the negatives are that the lens could be far better, it's not comfortable at all. Also, it's not stable as the screws keep loosening and it needs tightening to the point that when I look down, it will completely fall off. I don't know if it's the specific model or the company, this is the first time I've chosen this company, but a similar price for Valentino or Armani that I had was incomparably better quality.