Setup, Compatibility & Care
To ensure the longevity of your Persol 3367S sunglasses, handle the frames by the temples rather than the bridge. If the fit feels loose, take them to a professional optician for a frame adjustment to ensure the arms sit flush against your head.
For cleaning, use only a microfiber cloth and a mild soap solution or a specialized lens cleaning spray. Avoid using paper towels or tissues, as these can contain wood fibers that cause microscopic scratches on the lenses. Store the sunglasses in their provided protective case when not in use, and keep them away from high-heat areas such as a car dashboard, which can warp the frame material.