A great looking OTG, over the glass spectacles. Extra large size to fit over all sizes of prescription spectacles. It offers the softest adjustable nose piece that exists, an adjustable mechanism to flip the lens up or down combined with a new, unique and highly comfortable temple system. Clear Lens Extra large size lens to fit over the largest prescription spectacles Extra soft nose piece that will accommodate all kinds of nose configurations Adjustable temples giving you the possibility to adjust the lens up and down for better vision New unique highly comfortable EZ-ON temple system The lenses are protected with 4A Coating: Anti-Fog, Anti-Scratch, Anti-UV 99.9% and Anti-Static CSA Z94.3-15 certified and meets and/or exceeds ANSI Z87.1 requirements