Features: Blue Light Blocking, melanin-infused lenses Polarized Pro lenses with performance coatings Rilsan(R) Bio-plastic impact-resistant frames Performance grip pads help prevent slipping Optics: Melanin-infused polycarbonate lenses: 100% UV protection, up to 98% blue light protection Polarized Pro lenses: 99.9% Premium glare reduction, relaxed/soothing eye feeling, true color perception, and scratch resistance with added benefits of hydrophobic coating, oleophobic coating, anti-reflective coating, and flash-mirror coating 6 Base lens curvature helps give you a natural view Construction: Mold injected Bio-Resin frame for light weight and superior durability Performance grip nose bridge and temple tips Innovative double action hinge system enhances durability Measurements: 50mm H - 140mm W - 145mm L (Medium sized frame) Weight: 35g Additional Details Includes REPREVE(R) microfiber cleaning cloth produced from recycled plastics Made in Italy, Lifetime Warranty Removable eye shields for reduced exposure to the elements California Proposition 65