The Sea of Cortez has been called "the world's aquarium," and few waters can match its variety and abundance of marine life. These rugged sunglasses with linear venting, tough nylon material and large fit, were built strong enough to hold their own as you explore any body of water.
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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 includes a lifetime warranty.
Plastic lenses are lightweight, impact- and scratch-resistant.
Glass lenses have the greatest clarity and are scratch-resistant.