The Roosterfish is an elusive fish. And, to catch one on a fly, you best be prepared to see-and run-far. So when you're peering out into the water in pursuit, these durable Rooster Sunglasses with 580P Polarized, Mirrored Lenses and side-cupped frames will fight off the sun's glare to let you focus on fighting the fish.FeaturesComfortable large fit.Integral hinge.Heavy-duty TR 90 nylon frame.Includes hard case.100% UV light blockage for max protection.100% polarization kills reflected glare and reduces eye strain.Built by hand and backed for life. Every pair of Costas include a lifetime warranty.Plastic lenses are lightweight, impact- and scratch-resistant.