Features Curvature 4 Base Curvature Lens Type PolycarbonateFrame Technology 5 Barrel Stainless Steel Hinge Rubber Nose Pads Fit Large FitCurvature
4 Base Curvature - The base curvature corresponds to the curve of the lens. The higher the number, the higher the curve. 4 base styles have a “flatter” look. 6-9 base curves hug closer to the face. Lens Type
Polycarbonate - Made of the toughest, most shatter resistant material. Light, comfortable and much more impact resistant than glass lenses. Frame Technology
Rubber Nose Pads - Anti-slip rubber keeps frame in place when wet.