Hamlin Tortoise Sunglasses with Blue Mirror 400G Lenses by Costa Del Mar Gameday Oklahoma State University Leather Riveted Adjustment

Leather Riveted Adjustment

- Castaway's life ring logo above back right pocket

- Extremely biased in favor of your school or state

nubuck or waxy pull-up leather uppers

Hamlin Tortoise Sunglasses with Blue Mirror 400G Lenses by Costa Del Mar Gameday Oklahoma State University Leather Riveted AdjustmentBlue Mirror 400G Lenses. Comfortable medium fit. Optical spring 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.