Gargoyles Men's The Marshall Metal Polarized Sunglasses Nickel silver alloy frame Polycarbonate lens Polarized 100% UV protection coating Lens width: 70 millimeters Lens height: 40 millimeters Bridge: 18 millimeters Arm: 125 millimeters 2" high 2.7" wide Shatter resistant Ballistic defense lenses Intergrated spring hinges