You’ve never compared polarized sunglasses to regular sunglasses, you’re not seeing the whole picture. The difference between polarized and non-polarized sunglasses is as significant as the difference between night and day. Boaters, skiers, and runners have known about polarized sunglasses for years, and they are gaining popularity with others now as well. When light reflects off of an object, that object becomes more difficult to see. Polarized sunglass lenses offset the naturally-occurring polarization in that reflected light to remove the glare. The result is a clear picture of the object you are viewing.

When you look through polarized sunglasses, the picture is darker than without the lenses. But that is not just because the lenses are tinted. It is also because the reflected light has been eliminated. What you are seeing is “the real thing”, minus the glare. You can get a great demonstration of the difference between polarized and non-polarized sunglasses at any reputable store that sells glasses. That guy with the kiosk at the airport might not have the real thing, so stick to someone you know. Because once you see what you’re missing, you’ll never want to go back to your old shades.  Checkout some wholesale suppliers when you are thinking of buying some as well.  Many wholesale sunglasses companies offer very low prices on these.