Porsche Design P8752 C Optical Frame blends carbon-fiber engineering with a semi-rimless rectangular silhouette for a lightweight, performance-focused everyday optical frame. Key attributes: Blue | Metal | Lightweight | Durable | Heat and corrosion resistant | Three-component temple (carbon fiber, metal core, soft rubber) | Flexible temple for comfort | Semi-rimless rectangular frame | Carbon-fiber detailing | Printed Porsche Design lettering | Dimensions & fit: Lens size: 55 mm | Lens size: 57 mm | Bridge size: 17 mm | Temple length: 140 mm | Temple length: 145 mm | Weight: 25 g | Available in two sizes: 55 mm (M) and 57 mm (L) | Composition & care: Carbon fiber | Metal | Soft rubber | Clean with mild soapy water and dry with a soft, lint-free cloth (microfiber).