Review on RIVBOS RB831 Polarized Sports Sunglasses With Unbreakable TR90 Frame For Men - Ideal For Driving And Outdoor Activities by Alfonso Wilson

Update: I have contacted Rivbos through ebay about the coating falling off. Rivbos have sent me another pair at no charge! While the coating won't last, at least they stand behind their product.Original I wear these when sailing my boat. They are good on cloudy days, and great on sunny days. They grip comfortably to your head, and they provide good protection for your peripheral vision. They are lightweight compared to MauiJim glasses of similar style.The only issue that I have is that the lenses seem to scratch easily. You can see the scratches on the lens in my picture attached to this review. This may be from contact with sunscreen. I have also lost a pair when I removed my hat and didn't realize that I had pushed my glasses on top of the brim. But, for $25, I am not too concerned, and I simply buy another pair. I have a pair that I keep on the boat, and another that I use for driving.UPDATE: Over time, I have bought more than four pair of these glasses. Other than the pair that fell in the water, they have all lost their exterior coating (see my pic) in less than a year. However, I am only deducting 1 star, because they are great glasses, if only for a coupe of months.