Setup, Compatibility & Care
To ensure the longevity of your Costa Tailfin sunglasses, always store them in a protective hard case when not in use. Clean the lenses by rinsing them with fresh water to remove salt or debris before gently wiping them with the provided microfiber cloth; avoid using paper products or clothing, which can scratch the specialized coatings. Periodically check the frame hinges for tension and ensure the nose pads are clean to maintain a secure fit. Avoid leaving the glasses in extremely hot environments, such as a closed car dashboard, as excessive heat can potentially warp the frame material or damage the lens polarization layer.