Setup, Compatibility & Care
To ensure your Costa Del Mar Fernandina sunglasses maintain their performance, follow these care guidelines:
- Rinsing: Always rinse the lenses with fresh water before wiping them to remove salt or grit that could scratch the coating.
- Cleaning: Use a clean, microfiber cloth to wipe the lenses. Avoid using paper towels or abrasive fabrics.
- Storage: Store the sunglasses in their protective case when not in use to prevent damage to the frame or lenses.
- Adjustment: If the frames feel loose or tight, visit an authorized retailer for professional adjustment of the metal hinges and temple arms.