Boss Square Sunglasses (HG 1404/G/S KAC(9O)) combine a distinctive double-bridge design with gradient grey lenses for everyday sun protection and citywear styling. Key attributes: Grey | Transparent | Ruthenium | Metal | Plastic | UV protection (UV400) | Category 3 sun protection | Gradient lenses | Flexible hinges | Prescription lens compatible | Includes brand case and cleaning cloth | Full rim | Square shape | Double bridge | Shiny finish | Dimensions & fit: Frame width: 146 mm | Bridge: 19 mm | Temple length: 145 mm | Lens width: 56 mm | Lens height: 46 mm