It's always interesting when product reviews vary to see how true they are. I find these glasses help, albeit less than I was hoping. And they're kind of polarized, albeit not in the full spectrum that I'm used to with sunglasses. Their polarity seems to apply to very high frequency bluish wavelengths and is not even complete here. I needed something to reduce glare from oncoming traffic lights on wet roads, and that helps only minimally. However, wearing them in traffic for 30 minutes really does make my eyes feel more relaxed, so I'll leave them on, although I'll continue to look for night goggles that really cut most of anything that goes in that horizontal direction.