After I (male, shoe size 47) have rumgeärgert me for years with bamboo socks and inexpensive socks packages from Amazon, I had once tried the S.Oliver-socks. You are great! After countless washing machine & dryer transitions are hardly faded even after months. None of the couples I had previously reinbekommen a hole. In the same time, I had previously been long since thrown away the first socks. The foot climate is very pleasant - one does not sweat in it and also gets no unpleasant odors. Quality pays off halt! Who is really looking good black hole travels duck and durable black socks, can buy the S.Oliver-socks with a clear conscience.