Features: Semi-frameless shield is built for versatility and features an angular shield lens and an ultra-light frame design Optics: Polarized Melanin-infused polycarbonate lenses Protection from harmful HEV light (98%) & UV (100%) while delivering eye relaxation and accurate color perception Premium scratch resistance & impact protection lens 6 Base lens curvature helps give you a natural view Construction: Mold injected Bio-Resin frame for lightweight and superior durability Internal temple tip texture for comfort Innovative double action hinge system for light weight and durability Measurements: 53mm H - 137mm W - 126mm L (Medium / Large sized frame) Weight: 26g Additional Details Includes REPREVE® microfiber cleaning cloth produced from recycled plastics Made in Italy, Lifetime Warranty Adjustable rubber nose pads for custom fit California Proposition 65