I work in shifts and am in winter and from time to time a long time out and about. A few years ago I discovered for myself these tights. She holds under pants warm and is very durable. My oldest pantyhose I wear now the third winter, and it is still ok. Of course, small nodules form at some point down at the bottom and at some point is toward the seam at the crotch, but that the tights are with me in winter in continuous use, they really hold damn long. The fit (wear size L) is unique and so far I've not yet managed to draw a run in one of my tights. As far as quality is me then also the slightly higher price value.