Southern Cross are designed to be timeless. PolarizedPlus2 technology shields eyes from glare and harmful UV with vivid colors. SuperThin glass lenses provide the crispest optics. HCL Bronze lens are versatile in changing conditions. Complements oval round square or heart face shapes. Matte Tortoise Rubber triple-injected nylon frame. Saddle-style fixed bridge with nose pads. Spring hinge. Spring hinge. 8 Base curve. 120mm Temple. 17mm Bridge. 63mm Eye width. 2-Year manufacturer limited warranty. Includes case and cleaning cloth.