Setup, Compatibility & Care
To keep your Coach sunglasses in pristine condition, store them in a hard-shell case when not in use. Avoid leaving them on the dashboard of a vehicle where heat can distort the frame. To clean, use a microfiber cloth and a mild lens cleaner; avoid using paper towels or abrasive fabrics that could scratch the lenses. The universal fit of the Cr636 series ensures they are compatible with most adult face shapes, but for minor adjustments to the temple arms, it is recommended to visit a professional optician to avoid snapping the frame components.