Already when unpacking there are problems. The socks are sewn together in pairs, a quite common method. However, in this product the fabric structure of the sock have been damaged once every two socks of my order, by this very sewing. So you have already holes in the socks even before they have been tightened at all. I've stuffed ... Then I pull you in. In the evening, the unpleasant and a bit painful surprise: the thin and taut rubber constricts, leaving a clearly visible deep pressure ring around the leg. Not a sock, which is about "fallen out of line," No, they're all like that. Pardon, but these socks are useless. The return is immediate.