2 New Radian Safety Glasses. This is a new set of 2 pairs of Radian safety glasses. These have a 5 position ratchet plus 4 position telescoping temples for superior fit. These have soft, non-slip rubber nosepiece for long wearing comfort. All lenses are hard coated. Each lens is grey. These absorb 99.9% of UVA and UVB rays. These have a ventilation channel between lens and frame. These meet or exceed all ANSI Z87.1 and CSA Z94.3 requirements. When it comes to safety eyewear, Radians is unsurpassed in selection, quality, delivery and value.