EXTERMINATE...exposed feet? Made from 97% polyester and 3% spandex, the Doctor Who Red Dalek Ladies Knee-High Socks are perfect socks for the female fans of Doctor Who who also happen to have a thing for xenophobic / genocidal cyborg squids! Wow, that seems a little stranger after writing it down. Any-who, the Doctor Who Red Dalek Ladies Knee-High Socks fits sizes 4 to 10 for women and the red/black color scheme really makes that image of a Dalek pop! Guess this is one of those times that a Dalek won't have trouble with stairs!