Cruzem sunglasses look great and offer high performance. PolarizedPlus2 technology shields eyes from glare and harmful UV. SuperThin glass lenses provide the crispest optics. Neutral gray lenses offer the highest available light reduction. Rectangular design that best complements oval heart oblong or square face shapes. Black Gloss nylon frame. Saddle bridge with embedded rubber nose pads. Spring hinge. 8 Base curve. 139mm Temple. 16mm Bridge. 57mm Eye width. 44mm Eye height. 2-Year manufacturer limited warranty. Includes case and cleaning cloth.