Just like the rarest of champagne, the CRISTAL lens brings you a stunning Gray tone that is hard to come by. A perfect blend between natural and striking, a pop of colour to give you that classy look. This unique design has NO black outer ring, which makes the iris color look as if it is your own. Seamlessly combining colour and comfort. Adapting to any eye colour, the HIDROCOR range is the most vibrant of all our ranges.