Strike a power chord of style in a frame inspired by the 90s. Untitled's edgy silhouette is pared-back to keep things sharp, while rectangular pin detailing completes the riff. Made from biodegradable eco-acetate, The Untitled speaks volumes of modern impact while paying homage to the one of the loudest eras of the past. Mineral Glass Lenses Category 3 - 100% UVA / UVB protection Handmade Eco Acetate frame Viscottica hinges with stainless steel screws Polarized. Untitled Sizing: 53 - 20 - 145 (mm) Full Frame Width: 145 (mm) Frame Height Top to Bottom: 41.1 (mm) 4 base lens curve