PROS: Good Sun-blockage CONS: The clip-ons are unattractive. QUICK TIPS: Take the time to find the right size and style for your prescription eye glasses. These do the job, but I wouldn't choose these if I didn't have to.
PROS:Good sun protection CONS: Poor fit QUICK TIPS:They do their job of keeping the sun out -if only they would fit my glasses properly! I tried on several different sizes and got the best size for my prescription frames but they just didn't fit well. But, like I previously stated, they did keep the sun out of my eyes, until I lost them because they fell off. Hmmm....did they fall off because they didn't fit right??? I'll let you decide.
QUICK TIPS:I really like these. Since I need prescription glasses to drive, it makes getting sunglasses very difficult. These clip on and off and I don't have to worry about switching between sunglasses and regular glasses.