These are Tabio racing running socks. They are size M, for 25-27cm, but I think they would fit someone with a size of about 26cm-27.5cm (^-^ゞ I think they will be too big for those under 26cm (^-^ゞ! They are not too tight for running socks, so I think they are easy to wear. They may feel tight for those with wide feet m(__)m‼ They show signs of use, but there are no holes. I have various other socks, so I can't say how many times they've been worn (+_+) Please judge from the photos m(__)m How about it, those who want to try them (^-^ゞ? As stated in my profile, I am an amateur (^_^;) Please purchase with the understanding that these are used items from an amateur seller (^-^ゞ