The Ray-Ban RB4457D 6677/87 combines a retro-inspired oval silhouette with modern, eco-conscious materials. Featuring a polished black bio-based frame and dark grey lenses, these sunglasses deliver a timeless look that suits both men and women. The lightweight construction ensures all-day comfort, while the Low Bridge Fit provides a secure and comfortable fit for a variety of face shapes. Category 3 dark grey lenses offer excellent clarity and 100% UV protection, making them ideal for bright outdoor conditions. With their minimalist styling and sustainable materials, the RB4457D is a versatile choice for everyday wear, travel, and casual fashion.