Crafted from polycarbonate, polarized lenses eliminate the amount of reflecting light to help reduce glare and increase visual clarity.
The entire width of the frame from side to side.
The measurements on the inside of the frame represent the lens width (52 mm), bridge width (21 mm), and temple length (145 mm). If you have a favorite pair of glasses, you can look at this measurement to figure out which of our pairs will fit you the best.