Relax in Costa Slack Tide sunglasses during your waterside downtime. Bio-resin material makes for sturdy yet comfortable athleisure shades. Ventilation at the sides allows heat to escape, cooling off the eye area while keeping your lenses fog-free. As you switch between fishing spots, these regular-fit sunglasses stay firmly in place thanks to Hydrolite rubber at the nose pads and temples. Regular hinges ensure little or no maintenance. Stylish as they are functional, the rectangular rims complement oval and round face shapes.
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