Carrera Bound Gold-Tone Metal with Black Acetate Arm Tips 。Carrera Bound Gold-Tone Metal with Black Acetate Arm Tips Sunglasses For Women Blurring the line between sport and style, Carrera\'s Spring/Summer 2018 eyewear collection is wearable and radically stylish, as showcased by these Bound sunglasses. A masterclass in athletic appeal, these sizeable yet lightweight aviator sunglasses are defined by their curved silhouette, the double bridge with the iconic \'C\' monogram — an archive-inspired motif and the recurring theme this season — and the discreet \'C\' logo inside the left end tip. Crafted from sleek gold-tone metal with black acetate tips and brown-gradient lenses, it\'s a reliable classic that has already stood the test of time and whose future sartorial credentials are assured.