The Falke Sensitive London Socks are very good when it comes to comfort. The frets lace not in the least from (ie for people important to the evening do not want any jammed lower leg). Other manufacturers I have tried, but the Sensitive London Socks wear as not to so good. BUT !!! As here already said another reviewer. The life cycle seems designed for maximum six months. That's extreme. I prefer the morning to a few still intact socks, evening, huge holes have appeared. And this happens in a timely manner in 10 pairs of socks at a time. So the next day, attracted the next couple still intact, and hey presto gone through the evening. So you have worn out within 10 days, 10 pairs of socks. Because then you can about it puzzled how this could happen so quickly. The socks seem to have a built-in clock, on which the thread material gives up the ghost. And even at these relatively expensive socks ...