Ray-Ban Corrigan Sunglasses RB4397

Modern Style. Sustainable Soul. The Ray-Ban Corrigan Bio-Based is designed for those who want to stand out responsibly. This bold, irregular frame (RB4397) features a distinctive double-bridge design that blends retro Navigator vibes with a futuristic geometric edge.

This specific model (6677/87) comes in a classic Polished Black finish made from Bio-Nylon (containing 67% bio-based carbon content), offering a lightweight, eco-friendly alternative to traditional plastic without compromising durability.