Lightweight shades with modern styling. // Polarized lenses cut down on glare to reduce eye fatigue. // OHM polycarbonate lenses offer solid durability and clear optics, // Lightweight grilamid frame boost comfort during long days outside Nose and temple grips hold frames in place during activity. // 6-base curvature prevents distortion to provide clear vision. //Double-action hinge adds durability and creates a reliable fit.