Costa Fathom Polarized Sunglasses - Tortoise/Green Mirror -Hardcore sunglasses for the hardest-core saltwater junkies. These Costa Fathom sunglasses' co-injected, co-molded frames provide the perfect fit with the best polarized lenses on the planet. Bringing maximum comfort and vision on the water, these Costa men's sport fishing sunglasses are the perfect tool to any Angler who seeks a life on the water. 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 a case and cleaning cloth