Moebius, an object with one surface and one edge. Take a strip of paper, twist it and tape the ends together will illustrate the basis of this wonderful cowl . It was so enjoyable knitting around and around. I started it on the drive down to Oklahoma on Friday, then worked on it tableside while family played cards in the lodge and while sitting beside the creek on a lazy Saturday afternoon. I will make many more of these. Knit from Plymouth kettle dyed superwash fine merino wool.