Kou promises long lasting protection with a sleek design.. PolarizedPlus2 technology shields eyes from glare and harmful UV with vivid colors. SuperThin glass lenses provide crisp optics. HCL Bronze lens are versatile in changing conditions. Best compliments heart oblong oval round and square face shapes. Shiny Translucent Dark Gray nylon frame. Saddle-style bridge. 3-Barrel hinge. 4 Base curve. 145mm Temple. 18mm Bridge. 55mm Eye width. 46mm Eye height. 2-Year manufacturer limited warranty. Includes case and cleaning cloth.