About the RB4397 Corrigan: The Ray-Ban Corrigan unisex sunglasses showcase a thick triple bridge and bold 3D details for a fresh, stylish silhouette. Crafted from bio-based acetate, they combine modern design with eco-friendly appeal for a standout look. These sunglasses ensure all-day comfort during everyday wear and activities. Color code: 667787. Ray-Ban Lens Qualities: The Ray-Ban Polyamide lenses are known for their flexibility and resistance to impact, making them durable and lightweight for intense activities and everyday wear. They offer exceptional clarity, durability, and UV protection for your eyes. ✅ Non-Polarized Lenses with UV Protection & Natural Clarity: These lenses are non-polarized, offering full UV protection while maintaining natural color perception—great for everyday outdoor use. ✅ Comfortable, Lightweight Frames for All-Day Wear: Crafted from durable, lightweight materials that provide long-lasting comfort during travel, errands, or time in the sun. ✅ Eyewear Care Kit Included for Easy Maintenance: Comes with a microfiber cloth, lens spray, and mini screwdriver—everything you need to clean, adjust, and protect your sunglasses. Sculpted with a thick triple bridge and 3D details for a fresh silhouette, rich in style and character. A fluid style which are fit for the future, featuring bio-based acetate frames and bio-based lenses.