Martini M35 Sport is the original predecessor to the M15 style. Martini M35 Sport sunglasses Feature Martini's New 8 Layer "Ultra Polarized" Polycarbonate Lenses with "Hardshell" proprietary scratch resistant coatings, "AR" anti reflective treatment to reduce rear and side glare and an Oleophobic coating which includes a Hydrophobic treatment that seals the lens surface and reduces the adhesion of grease and water. This makes a lens very easy to clean. These lenses are the Best in the World! The M35 Sport features a Nylon Grilamid (almost indestructible) frame fitted with Ultra Polarized Polycarbonate (bulletproof material) lenses. Size 60-13-130. 8 Base curved 60 mm wide lenses that are 35mm tall. Total weight of sunglass is 17 grams.