100% effective UV protection!
I have macular degeneration, so protection from UV is critical to retaining my eyesight. I took these to an optometrist, and she demonstrated their effectiveness at blocking UV. NOTHING got through! Thank you HexArmor!
I need these for indoor areas with a lot of sun exposure. For that they're very good. Angle of the nose contact needs to be steepened for better comfort, but I can find a way to deal with that.