Serengeti Carrara Sunglasses combine a classic pilot silhouette with photochromic, polarized mineral lenses for adaptive, glare-free vision. The metal full-rim frame features a hidden double flex spring hinge for comfortable, all-day wear. Key attributes: Shiny Gunmetal | Metal | Photochromic lenses | Polarized lenses | Spectral control | Ultra-light mineral lens | Hidden double flex spring hinge | Prescription available | Pilot shape | Full-rim metal frame | Classic aviator silhouette | Dimensions & fit: Lens width: 59 mm | Bridge: 13 mm | Temple: 135 mm | Medium fit | Composition & care: Frame: Metal | Lens: Mineral glass