Ray-Ban Sunglasses - Khal Bio-based - Purple

'Bio-based' signifies that the materials used in the frame are derived from renewable resources, offering a more sustainable alternative to traditional plastics.

The pink lenses provide a unique aesthetic and can be comfortable in various light conditions. However, for optimal vision in very bright or specific lighting, other lens colors might be preferred by some users.

The oval shape is generally considered versatile and complements most face shapes, including round, square, and heart-shaped faces. It's recommended to try them on if possible.

While some Ray-Ban models allow for lens replacement, it is best to confirm the specific capabilities for the Khal Bio-based model with an authorized retailer or Ray-Ban customer service. Modifications may void warranty.

The product description does not specify if this particular model (RB4472 685784 48-20) is polarized. Please check the product details or packaging for polarization information.

This Limited Edition Khal Bio-based model is available exclusively at ray-ban.com.

Gently adjust the arms of the sunglasses or consult an optician for professional fitting and adjustment.

Use a soft microfiber cloth specifically designed for eyewear. If necessary, rinse with cool water and a drop of mild soap, then dry with a clean cloth.

Avoid forcing the frame. If adjustments are needed, seek assistance from an optical professional to prevent damage.