Porsche Design P8964 D Sunglasses combine precision engineering with sporty carbon-fibre details for high-performance eye protection. The model stands out for its mirrored VISION DRIVE™ lenses and rigid, comfortable temple construction. Key attributes: Grey Blue | Blue | Metal | VISION DRIVE™ lens technology | Mirrored lenses | Flexible temples with soft rubber tips | Carbon and stainless steel temple construction | Carbon fibre series design | Motorsport-inspired silhouette | Integrated Porsche Design lettering on temples | Dimensions & fit: Lens width 61 mm | Bridge 14 mm | Temple 140 mm | Composition & care: Metal | Carbon fibre | Stainless steel | RXP (lens material) | Rubber | Wipe with a microfibre cloth only.