Setup, Compatibility & Care
To ensure the longevity of your Persol PO3304S sunglasses, always store them in a protective hard case when not in use. Avoid leaving them on the dashboard of a vehicle where extreme heat can warp the acetate frame. For cleaning, use a microfiber cloth and a mild soap-and-water solution; avoid using paper towels or abrasive fabrics, as these can create microscopic scratches on the lenses over time. Compatibility is high for most adults due to the versatile frame sizing, though those with very narrow or very wide facial widths should test for temple pressure prior to extended wear.