Stella McCartney eyewear model SC0190O 001 featuring shiny black and silver frame and black temple. Stella McCartney Eyewear is a natural extension of the ready-to-wear collections with a modern, feminine and confident aesthetic. Made with bio-based materials, both sunglasses and optical eyewear embrace the brand’s sustainable philosophy. The collection is the result of extensive research into the use of raw materials from natural origins; over 50% of the materials used to create our eyewear are from natural sources.