Named after the worldwide Blue Marlin fishing tournament. 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. Matte Black high-grade injected nylon. Saddle-style fixed bridge with nose pads. Anti-corrosive spring hinge. 8 Base curve. 115mm Temple. 19mm Bridge. 64mm Eye width. 40mm Eye height. 2-Year manufacturer limited warranty. Includes case and cleaning cloth.