The glasses are very appealing from the color scheme here and make a stable impression. How do they propose to time, of course I can not say yet. The fit is, not least thanks to the spring hinge, fine. The quick glance over his glasses into the distance is ensured. Practical for example when you have Autofahren.Da fittings and road in full view. I'm very satisfied with the set of four, can not now time to one or two glasses lay in peace ...