Setup, Compatibility & Care
To ensure your COACH Cw404 sunglasses maintain their appearance and functionality, follow these care guidelines:
- Initial Fit: If the sunglasses feel loose or sit unevenly, take them to a professional optician for a gentle frame adjustment rather than bending them yourself.
- Cleaning: Use only a microfiber cloth and a dedicated lens cleaning solution. Avoid using paper towels or abrasive cloths, which can scratch the lens surface.
- Storage: Always store the glasses in their protective case when not in use. Do not place them face-down on hard surfaces to prevent scratching the lenses.
- Environmental Exposure: Avoid leaving the glasses in hot vehicles for extended periods, as extreme heat can warp the frame or compromise the lens coating.