The Take A Shot Leonie sunglasses not only look insanely good, they are also environmentally friendly. The frame was made of stainless steel and is sheathed in Eco TR90. The Havana - Brown Gradient variant comes with a Havana-patterned frame and brown-tinted gradient lenses. FeaturesFor medium to wide facesGrey-tinted lenses with UV 400 protection Lightweight construction offers a long comfortable wearing experienceBack-reflected lenses reduce reflectionsFrame made of high-quality Eco-TR90 plasticMade from plant-based raw materials and stainless steel