Costa Bloke Polarized Sunglasses - Matte Black Matte Gray/Blue Mirror - This term is reserved for men who are tough, dependable, and plain fun to be around. These extra-large sunglasses are just as durable and reliable thanks to the cam action pin hinges and our bilateral fusion technology, which fuses two colors for a chip-proof finish. Styled for our core anglers and water lovers, the Hydrolite nose and temple pads will keep them firmly on the face in rough waters. Features Premium Polarized 580 Lenses - Filtering reflective glare is essential for anyone on the water or outdoors. 100% UV Protection - Your Costas absorb 100% of UV light, providing you the best in light management and protection. Scratch Resistant and Durable - The C-Wall coating provides extra scratch-resistance and a barrier that repels water, oil and sweat for easy cleaning. Lens Material is Polarized Glass (580G). Includes case and cleaning cloth