Brand New Ultra Polarized Martini Titanium Performance M70 Sunglasses. The Martini M70 is size 59-18-130. The Martini M70 with Polarized GLASS lenses weighs 25 grams or 0.9 ounces. That makes a big difference when wearing a sunglass all day long. Martini M70 sunglasses Feature Martini's New 8 Layer UP "Ultra Polarized" De-Centered Lenses with "Hardshell" proprietary scratch resistant coatings, "AR" anti reflective treatment to reduce rear and side glare and a Super Hydrophobic treatment on both sides of the lenses that seals the lens surface and reduces the adhesion of grease and water. This makes a lens very easy to clean. These lenses are some of the Best in the World! The M70 features a TITANIUM frame fitted with Optical spring hinges. Eye Size or Lens Width = 59mm. Lens Height = 38mm or 1.5 inches tall. Bridge size or DBL (Distance Between Lenses) = 18mm. Temple Length = 130mm The Martini M70 is produced for Martini in Japan at the same factory that makes the 553 Koa for the Maui Jim sunglass company. The M70 is also available with Polarized GLASS Grey Lenses and Polarized GLASS Brown Lenses. It is also available with Polarized Polycarbonate lens options for the more Sport involved person requiring Polycarbonate lens material. The M70 with Polycarbonate lenses weigh 19 grams or 0.6 ounces.