The Carrera woman is confident and seductive, perfectly represented by these sunglasses. Theres no doubt about it: their secret is in the butterfly shape combined with timeless colours, going from nude to different versions of Havana, and even a multi-layer option. The front rivets and the C on the temples are in metal, so that they shimmer in the light. In addition to the mirrored or polarized options, the frames can be fitted with prescription lenses.