Authentic Gucci brown tortoise butterfly sunglasses. Gucci lenses are made from impact resistant prescription material and provide 100% UV protection. They're also scratch-resistant and coated with superhydrophobic and anti-reflective treatments at no additional cost. From the earliest design conversations, sophisticated eyewear brands like Gucci develop innovative designs that feature layers of depth through the best materials in optics. This commitment to craftsmanship offers unmatched quality and timeless style that transforms eyewear from pure function to coveted pieces. Various color cases. Quantities are limited. Ask for a specific color.