Carrera presents the CARDUC 021/S, a sporty rectangular sunglass engineered for aerodynamic performance and comfortable wear under motorcycle helmets. Key attributes: Black | Nero | Polyamide | Polarized lenses available | UV protection | Lightweight construction | Aerodynamic temples | Rubber temple tips and internal grips | Ergonomic bridge | Rectangular frame | Full rim | Co-branded Carrera and Ducati logos | Race-inspired detailing | Dimensions & fit: Lens width: 55 mm | Bridge size: 17 mm | Temple length: 145 mm | Designed for comfortable wear under motorcycle helmets | Composition & care: Frame: Polyamide (injection) | Clean lenses with a microfiber cloth and store in the protective case provided.