The Serengeti Carroll Large is a double-bridge sunglass that pairs a metal frame with ultra-light mineral lenses for high-clarity vision. Designed for varied light conditions, it combines photochromic and polarized lens technologies for reliable outdoor performance. Key attributes: Gray | Silver | Metal | Photochromic lenses | Polarized | Anti‑reflective | Spectral control | Ultra‑light mineral lens | Adjustable nose pads | Adjustable temple tips | Flex hinge | Double bridge | Archive‑inspired silhouette | Engraved metal detail | Dimensions & fit: 58 x 18 x 145 mm | Large fit | Composition & care: Frame: Metal | Lenses: Ultra‑light mineral glass (borosilicate)