How do you ask? Pair Eyewear made a way for the top frame of every pair of their glasses to be removable and interchangeable.

Frameri, based in Cincinnati, manufactures glasses that have interchangeable lenses. Meaning you can buy multiple frames in different shades and just pop the lenses in and out. Or, swap your ...

The company’s glasses start at an accessible $60 for the base prescription frame and each pair can be customized with interchangeable snap-on tops ($25) to allow for expression of style and preference ...

The Reis and Dalton even use interchangeable lenses ... “Lightweight frameless cycling glasses with high-contrast Rapha lens technology. Freeform shield designed to see and ride further“ The ...

which allows end users to customize their glasses after purchase with a variety of lens types and frontplate styles. "User-interchangeable parts are a longstanding feature of popular consumer ...