Etnia Barcelona Derroche Sunglasses pair a bold geometric acetate frame with high-clarity mineral glass lenses, designed to elevate everyday looks while offering dependable eye protection. Key attributes: Blue | Tqwh Blue | Acetate | Mineral glass lenses | UV protection | Photochromic lens option | Includes original case | Includes cleaning cloth | Certificate of authenticity and guarantee included | Geometric acetate frame | Chunky silhouette | Wide temples | Dimensions & fit: Caliber: 52 mm | Bridge: 19 mm | Front: 140 mm | Temple: 142 mm | Medium fit | Composition & care: Acetate | Mineral glass | Clean lenses with the included cleaning cloth and store in the original case.