Giorgio Armani Mens Sunglasses (AR8034) Plastic,Nylon Plastic Plastic,Nylon frame Polycarbonate,Polycarbonate lens polarized Lens width: 57 millimeters Lens height: 40 millimeters Bridge: 14 millimeters Arm: 145 millimeters Polarized Lens Lens: 57mm / Bridge: 14mm / Arm: 140 Frame: Plastic,Nylon Lens: Polycarbonate,Polycarbonate