Model in acetate with a gloss finish. Two-tone model with transparent lower front part and nude tortoiseshell upper front and temples.Ophthalmic lenses with the optical seal of guarantee of Grupo Prats, designed, manufactured and assembled for perfect vision in any situation.Refractive index 1.5 ,1.6 and 1.67, depending on the prescription.Aspheric lenses.Organic ophthalmic monofocal lenses.Unisex design.High-quality cellulose acetate frames.Available treatments: anti-scratch, anti-dust ,anti-reflective, blue-blocking and prescription sun (for some of these, an additional cost applies)Size: Front 135 mm; Interior Diameter 52 mm; Bridge 19 mm; High 46 mm; Temples 140 mm.Includes: Box, blue hard case and microfibre cloth.