The Edge Eyewear Kazbek XL polarized safety glasses feature a flexible, extra wide silver to black wraparound frame. Soft thermoplastic rubber nose pads and Edge Flex temple arms help create a comfortable, nonslip fit. Polarized smoke lenses provides the perfect all-around lens tint for bright light conditions and help block sunrays without color distortion. The addition of a polarizing filter increases clarity by reducing glare.