Class and elegance to wear

delivering a timeless aesthetic that balances tradition with modern simplicity

and daily activities

a step tracker

The moon phase complication with silver-colored stars and lunar body

Ray-Ban Kai Bio-Based RB3757 Silver Gold Mirror Oval Sunglasses backorder Class and elegance to wearRay Ban Kai Bio Based RB3757 003 6D reinterprets classic oval eyewear with a brighter, fashion led attitude. Combining a polished silver metal frame with distinctive yellow mirror flash gold lenses, this lightweight design creates an expressive look for travel, festivals, summer events and standout everyday styling. Why you'll love them Modern oval silhouette a sleek profile with a clean and contemporary feel Mirror flash lenses reflective styling