You've arrived at www.fieggen.com, the hobby website of Ian Fieggen (also known as “Professor Shoelace”). The site has now been on the Internet for more than two decades and has seen around 50 million visitors! You can find out more about this website, or you can dive right in below: Ian's Shoelace Site Fun, fashion & science in the Internet's #1 website about shoelaces – and home of the Ian Knot,