Boss 1853/S ZI9(IR) Sunglasses pair a bold square acetate frame with a visible core wire and signature temple detailing for refined everyday sun protection. Key attributes: Green | Acetate | UV protection (category 3) | Grey tinted lenses | Compatible with prescription lenses | Includes branded case | Square full-rim frame | Visible core wire in inner temple | Temple logo with signature-stripe metal detail | Dimensions & fit: Lens width: 49 mm | Bridge width: 23 mm | Temple length: 150 mm | Lens height: 40.1 mm | Weight: 44 g | Composition & care: Acetate