PolarizedPlus2 technology shields eyes from glare and harmful UV with vivid colors. MauiBrilliant lens - optics clear as glass with just 1/3 the weight. Hawaii Lava lens offer amazing color enhancement and clarity. Compliments diamond heart oval and round face shapes. Matte Black stainless steel frame. Double Bridge with adjustable nose pads. Traditional pin hinge. 4 Base curve. 145mm Temple. 18mm Bridge. 55mm Eye width. 46mm Eye height. 2-Year manufacturer limited warranty. Includes case and cleaning cloth.