Costa Del Mar Fathom - Sky Blue / Blue Mirror Glass 580G - Hard-core sunglasses for hard-core saltwater junkies. These co-injected co-molded frames combine perfect fit with the best polarized lenses on the planet to give you maximum comfort and vision on the water. A true sportsman is always prepared, so keep an extra pair in your tackle box.
- Durable co-injected nylon frame.
- 100% UV light blockage for max protection.
- Plastic lenses are lightweight, impact- and scratch-resistant.Glass lenses have the greatest clarity and are scratch resistant.
- Includes hard case.
- Built by hand and backed for life. Every pair of Costas include a lifetime warranty.
- Stainless steel integral hinge.
- 100% polarization kills reflected glare and reduces eye strain.