I received these as a gift, and although they look legitimate, I suspect they’re just convincing knock-offs. If they’re real, the lens quality is appalling for a premium and respected brand. I have owned many quality sunglasses and treat them well, storing them in the case, carefully cleaning them, etc. These already have a scratch and a coating is coming off the lenses after only a few months of occasional wear. I’ve never had a similar experience with any Bolle, Kaenon, Oakley, or Serengeti sunglasses that I’ve purchased in years past. It’s unacceptable for designer shades.