100% Lens Technology in a convenient photochromic form, ideal in the cooler months when the sun is low Polycarbonate lenses are shatterproof, scratch and highly-impact resistant with HYDROILO oil-and water-repelling coating keeps lenses clearer longer and protects the mirror coatings Complete 100% ultraviolet filtration to keep your eyes healthy and blue light filtration that reduces fatigue Optically flawless, scratch-resistant lenses provide for unmatched clarity and Colour: enhancement Designed in California, crafted in France Colour: Clear