Dolce & Gabbana Mens Sunglasses (DG6089) Plastic,Nylon Imported Plastic frame Polycarbonate lens polarized Lens width: 53 millimeters Bridge: 21 millimeters Arm: 145 millimeters Polarized Lens Lens: 53mm / Bridge: 21mm / Arm: 145 Frame: Plastic Lens: Polycarbonate