Review on 🌃 Glare Guard's Night Driving Visor: Replace Night Driving Glasses with Polarized HD Visor for Headlight Glare - 14" x 3.25" Universal Fit for Cars, Trucks, SUVs & RVs - Made in USA by Victor Kakaruk

This visor helps block blue light from oncoming headlights at night, which is nice as I'm sensitive to blue light. However, the item description is misleading. I have both the gray polarized visor and this one. Gray is definitely polarized, which is evident when you see how reflected sunlight decreases throughout the day. The yellow anti-glare shield is not polarized as far as I can tell. When I look through during the day, it doesn't block reflected light from other car windows like the gray visor does. It looks the same with or without yellow protection except for the yellow color. This is a little disappointing as it doesn't block glare on cloudy days. Not sure what the use of polarization at night is, as polarization blocks the reflected sunlight. However, the description of this device seems to indicate that it is polarized. Also, from the accompanying documentation, which is the same for the gray and yellow shields, it is not clear if the yellow shield is polarized. So I'm a bit disappointed with the product due to the poor and unclear functional description. But like I said above, it works well to block the blue color of oncoming headlights.