Authentic Composite frame Glass lens non-polarized Lens width: O/S millimeters N3 Polarized lenses filter Blue light, minimizing haze so you get greater Clarity, color and contrast Co-injected molded native frames now seamlessly incorporate their grippy, comfortable molding right into the plastic Cushion nose pads ensure a soft feel and custom fit, regardless of nose shape or size Optimal fit for large to extra large Profiles Interchangeable lens system, sport flex lens and box included