One of the things that I have come to love here are these slippers AKA house shoes. They are similar to the American slipper, but they are made out of felted wool, I think. They have no grip or rubber bottom, and are incredibly comfortable. They are sold for only a few euros, but you can only get them in the fall for a few short weeks. I like to make them a little more fun to wear by adding little accents to them.