For those who bleed saltwater, Costa's Brine sunglasses are one of the most useful fishing tools in any tackle box. Boasting integral hinges, Hydrolite™ temples, co-injected, co-molding technology and our storied 580P lens technology, these Costa men's sunglasses deliver comfort and durability to anglers whose greatest love is bending a rod. Because to some, performance isn't just nice it's necessary.
580 Lens (Glass or Plastic) :All Costa lenses have 100% UV blockage for maximum protection and 100%polarization to kill reflected glare. Costa's 580 technology goes beyond polarization to produce the clearest lenses on the planet. Choose Glass for superior clarity and scratch resistance. Choose Plastic for a lightweight durable option.