We'll begrudgingly admit that even Slytherins have a certain charm, even as they push past you to get what they want. Any true Slytherin would proudly don these Harry Potter Slytherin Knee High Socks before stomping all over a Hufflepuff or Gryffindor on their way to the Great Hall. These gray socks feature green reinforced toes & heels and a pattern of green serpents, plus the green-and-black Slytherin shield on the front of the shin.