Everything about them is great! Easy to swap out and looks very stylish! You can see your eyes through them, so the reflectivity isn't perfect, but the polarization is spot on.
Pros
These lenses are awesome!! Super clean clean. I couldn't believe how they made everything brighter
Cons
Limited Compatibility: These replacement lenses are only compatible with the Oakley Frogskins OO9013 sunglass frame, which limits the use of the product to a select few.