Carrera CARDUC 037/S Sunglasses blend aviator-inspired navigator styling with a double bridge and a lightweight metal frame. Designed for stability and clear vision, they suit everyday wear and active use under a helmet. Key attributes: Matte black | Green | Metal | UV protection (Category 3) | Polarised and mirrored lens options | High-contrast lens option | Adjustable nose pads | Flexible hinges | Aluminium temples | Supplied with original case and cleaning cloth | Helmet-compatible design | Navigator (Aviator) shape | Double bridge | Matte finish | Full-coverage frame | Dimensions & fit: Lens width: 61 mm | Lens height: 49 mm | Bridge width: 16 mm | Arm length: 140 mm | Composition & care: Metal | Aluminium | Wipe lenses with the included cloth and store in the supplied case.