They could have made these socks with only circles, but that would have been pointless...  Also, we almost called this sock "Sock-o bell" because the aesthetic was right, but the colors were a little wrong. Just, so you know.   Combed Cotton/Nylon/Spandex for breathability, durability, and stretch.  DOUBLE TERRY in the heel and toe area adds durability and comfort where most novelty sock brands fail.  Socks fit shoe size 6-13 but may be snug on wider calves!