I initially bought these because they were one of the few quality glasses I could find that had interchangeable lenses and a prescription insert. They accomplished exactly what I was hoping for, and the quality of the lenses were fantastic. I used them for about 3 years before I bought the Traylx XLs, and they still look great despite the amount of abuse I put them through.
Went with the Wide Lens and like it better than the original!
Genetyk Outlet Replacement Lenses