Olu'Olu is lightweight and extremely comfortable. 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. Complements oblong or square face shapes. Translucent Dark Chocolate with Blue nylon frame. Saddle-style fixed bridge with rubber nose pads. Spring hinge. 6 Base curve. 140mm Temple. 17mm Bridge. 57mm Eye width. 48mm Eye height. 2-Year manufacturer limited warranty. Includes case and cleaning cloth.