Setup, Compatibility & Care
To ensure your AX4170SU sunglasses maintain their finish, store them in a protective hard case whenever they are not in use to prevent surface scratches on the matte finish. For cleaning, use only a soft microfiber cloth and a dedicated lens cleaning solution; avoid using abrasive paper towels or household cleaners, which can degrade the matte coating or lens tint. If the frames feel too loose or tight, visit an authorized optician to perform a professional adjustment, as attempting to heat or bend the material yourself may result in permanent frame damage.