Setup, Compatibility & Care
To keep your SL 857 sunglasses in optimal condition, store them in their provided protective case when not in use. Avoid leaving the frames in hot vehicles, as high temperatures can compromise the integrity of the nylon. To clean, use a microfiber lens cloth and a gentle, pH-neutral eyewear cleaner. Avoid using paper towels or abrasive fabrics, as these can create microscopic scratches on the lenses. If the fit feels loose, take the sunglasses to a professional optician for a professional adjustment rather than bending the temples manually.