Opio gives crisp optics. PolarizedPlus2 technology shields eyes from glare and harmful UV with vivid colors. SuperThin glass lenses provide the crispest optics. Neutral gray lens offer the highest available light reduction. Compliments diamond heart oval and round face shapes. Shiny Black injected nylon frame front and temples. Saddle-style bridge with injection molded rubber nose pads. Spring hinge. 4 Base curve. 140mm Temple. 18mm Bridge. 56mm Eye width. 41mm Eye height. 2-Year manufacturer limited warranty. Includes case and cleaning cloth.