Setup, Compatibility & Care
As these sunglasses utilize a fixed nylon frame with a low bridge fit, no initial mechanical setup is required; simply try them on to ensure the bridge sits comfortably against your nose. For ongoing care, store your 4466D sunglasses in their protective case when not in use to avoid scratches on the shield lens. To clean, use a microfiber cloth and a mild soap solution if necessary, avoiding harsh chemicals or abrasive paper towels that could damage the lens coating. If the frames ever feel loose after extended wear, consult a professional optician to check the tension of the hinges, as the nylon material should not be adjusted with heat by the user.