Serengeti Carroll Large Sunglasses pair a double-bridge metal frame with ultra-light mineral lenses for clear, glare-free vision and adaptable light performance. Designed for everyday wear, they combine polarized and photochromic technologies for consistent visual comfort. Key attributes: Gray | Silver | Metal | Ultra-light mineral (borosilicate) lenses | Polarized | Photochromic (light-adjusting) | Anti-reflective | Spectral control | Adjustable nose pads | Adjustable temple tips | Flex hinge | Double bridge | Matte silver metal finish | Archive-inspired silhouette | Large square lens shape | Dimensions & fit: Lens width: 58 mm | Bridge: 18 mm | Temple length: 145 mm | Large fit | Composition & care: Frame: Metal | Lenses: Ultra-light mineral glass (borosilicate)