Night Vision TR90 Polarized Sunglasses composite frame composite lens polarized Lens width: 67 millimeters Lens height: 40 millimeters Bridge: 19 millimeters Arm: 122 millimeters Durable Polycarbonate Lenses with Scrtach Resistant Coating Lightweight, Flexible and Durable TR90 Frame Anti Glare Polarized Lenses Fits Medium to Large Head Sizes. Asian Fit Sunglasses as well. Free Microfiber Cleaning Cases