Soleil LOGAN Expressive Style Superior Optics Importado High Strength Polycarbonate frame Shatter-Proof Opitcal Grade Polycarbonate lens non-polarized Lens width: 55 millimeters Lenses: Bold Flash Mirrored Yellow-Orange, Sometimes also Known as Blue Blockers are Good for Reducing the Amount of Blue Light. Filter Category 3. UV-400 (blocks 100% of UVA and UVB radiation). HEV Attenuation. Shatter-proof Polycarbonate Material. Distortion Free with High Optical Clarity and Visual Acuity. Frame: Size 55-21-143. Shatter-proof Polycarbonate Material (best combination of strength, durability, and minimal weight) with SGS Certificate; Brass Barrel Hinges. Includes High-density Microfiber Pouch that doubles as a lens cleaner, and zippered Carrying Case for Safe Storage. High Quality Materials and Superior Workmanship delivering exceptional all-around functionality. CE, SGS, and FDA Certificates. Expressive, Distinctive, Functional. Show Your True COLORS with Limited Edition METROPOLITAN Collection.