Yes, they are.

LUX DAVID NYC thanks for the quick response! I got some second hand Cartier’s with receipt and everything but came in this kind of white box I didn’t know that cartier did that! Thanks again and have a nice day?

The white box is the exterior box that most Cartier items come in. The red box is the inner box that the white box protects. If you are questioning the authenticity of your frames you can bring them into any Cartier boutique, or authorized eyewear reseller, and they will let you know for certain.

Where did you purchase authentic Cartier prescription glasses?

@@ninavaldi you’d have look up a cartier authorized dealer to buy them in person. Or just buy them online.