So you want to keep your eyes safe? These will help by blocking UVA & UVB sunlight. I grew up on Long Island NY, lived in the sun all my life, if I wasn't totally tanned every summer, I was the pasty face white kid! And if I wore sunglasses I would have had 2 white spots. Read the rest of my blog if you are not squeamish........ Now that I am older with weathered skin & eye(the tattoo artists won't go near me) I did not spell eye incorrectly, I lost one due to skin cancer 3 years ago. There are more types of skin cancer than the black mole melanomas. There is one called squamous cell and it started in my tear duct and spread around and behind my eye before any doctor could figure out what it was. I was treated for an infection for a few months before they decided to take a CT scan. I am also developing a cataract in my left eye which make driving at night hard as you will see flares coming off lights. SO WEAR YOUR SUNGLASSES DAMN IT! You don't have to buy mine although I hope you do. But wear them, and good ones with a lot of coverage like these wraps. TRICKEDOUTEYES AND EBAY STORE.