“My tired eyes breathe a sigh of relief whenever I put on these glasses. The prescription chromapop lenses provide unparalleled clarity while shading the sun. The 10% light transmission of the black lenses is great, and never too dark; I wear them in low light all the time, as well as on bright days. They are amazing. I was concerned that the arm length would be too short and uncomfortable (I generally wear longer, 145mm), but the self adjusting spring hinges work incredibly well, providing a super comfortable fit that stays put. I am a hard person to please, and I am very pleased! That's saying a lot!”