Aesthetics and practicality complement one another in these unisex sunglasses from Carrera. The front is made of lightweight acetate, and the slender outlines form square frames connected by a keyhole bridge. Even the temples are slim, sculpted into the Carrera fin. The colour palette spans from transparent to two-tone, and a multi-layer version that recreates the Carrera flag. The frames can be fitted with prescription lenses.