They don't stand up to anything. It probably depends on each person's face. They are of good quality but they lose in terms of fit.

It is not meant for running with these, however, considering the proportions, they are relatively stable. If someone has oilier skin, they may slip more easily. The lens is quite good. They are really small, and that is their great advantage: with their case, you can even have them in a large wallet with you, making them the perfect backup at any time.