Stella McCartney bio-acetate sunglasses collection contains a minimum of 54% biobased carbon content. Stella McCartney eyewear brings our conscious vision into focus through sustainable bio-acetate and sun bio-lenses made from natural and renewable resources-maintaining our luxury perspective, while reducing our carbon emissions and dependence on oil-based plastics. Square shiny milky blue bio-acetate sunglasses with distinctive metal pins on the temples, bevelled details on the corner of the lenses and solid light grey with azure flash lenses. Square shiny milky blue bio-acetate sunglasses with distinctive metal pins on the temples, bevelled details on the corner of the lenses and solid light grey with azure flash lenses. Stella mccartney logo on the temples Square Bio-acetate Imported SIZE 54mm lens width 20mm bridge width 145mm temple length Style Code: 0400014205662