Boss HG 1369/S Sunglasses pair a square acetate frame with blue-tinted lenses for everyday sun protection and a sporty, street-ready look. Key attributes: Grey | Blue | Acetate | UV protection (UV400) | Sunglasses filter category 3 | Adjustable end tips | Air vents on end tips | Includes case and cleaning cloth | Prescription lens compatible | Square frame | Full-rim construction | Two-tone temples with raised logo | Dimensions & fit: Lens width: 57 mm | Lens height: 44 mm | Bridge width: 16 mm | Arm length: 145 mm | Composition & care: Acetate (frame) | Plastic (lenses) | Clean lenses with the included microfibre cloth and store in the supplied case. Avoid abrasive cleaners and prolonged exposure to heat.