Ray-Ban Bain Bridge Sunglasses deliver a classic aviator look with a metal frame and optional polarized Chromance lenses for everyday wear. They combine timeless style with practical sun protection and come with the original case for safe storage. Key attributes: Gray | Silver | Metal | Polarized lenses | Includes original case | Compatible with prescription lenses | Aviator shape | Dimensions & fit: 57-17-140 mm (lens width - bridge - temple) | 60-17-145 mm (lens width - bridge - temple) | Composition & care: Metal | Store in the original case when not in use. Clean lenses with a soft microfiber cloth.