**Vintage** ALL ORIGINAL PORSCHE DESIGN P 5621 SUNGLASSES

Debuted in 1978, Porsche Design's P'5621 aviators were the world's first to have an interchangeable lens system, an innovation that still performs well today. The extremely lightweight black and silver titanium frames have a quick-lock system that lets the wearer swap out the lenses as light conditions change. The teardrop base 6 curved lenses are made from scratch-proof, nearly unbreakable polycarbonate, and two sets are included with each pair of sunglasses. Lens Width: 66mm Lens Height: 58.5mm Nose Bridge: 10mm Temple Length: 135mm