Bolle Performance Vigilante Sunglasses (Matte Black/A-SES Lens Set (TNS Gun, Vermillon, Dark Cinnamon, Clear)) Plastic frame Plastic lens Non-Polarized Lens width: 74 Bridge: 17 Arm: 130 2" high 100 percent UVA/UVB Protection exceeds industry standards Features bolle P3 lens technology Bolle carbo-glass Coating is applied to both sides of the lens, providing superior Scratch resistance Bolle anti-reflective (ar) Coating is a scientifically engineered Coating applied to the back of lenses to provide Protection from backside glare, keeping optics Crystal clear All vigilante lenses exceed ANSI Z87 (American National standards institute) Requirements for UV Protection, impact resistance and optical clarity Fit - medium and large UVA and UVB Protection - Bolle exceeds the industry standard with 100% These 20.3 poly carbonate Lenses - sunglasses protects you from more than just the sun Rx S.O.S. Prescription Available Made from lightweight, premium-grade resin that's 20 times more impact resistant than glass-and three times lighter