Setup, Compatibility & Care
To ensure the longevity of your Costa Del Mar Broadbill II sunglasses, always store them in the included protective case when not in use. Avoid leaving them in extreme heat, such as on a car dashboard, which can damage lens coatings. For cleaning, rinse the lenses with fresh water to remove salt or grit before wiping them with a clean, microfiber cloth. Avoid using paper towels or abrasive soaps, as these can permanently damage the mirror finish. If the sunglasses feel too tight or loose, visit an authorized optical retailer to have the frames professionally adjusted to your facial profile.