Shoelaces!

I was looking at www.onebag.com last night to help my parents pack and somewhere in there I came across this amazing shoelace site, which I have just finished investigating further.

I knew two ways to tie the standard shoelace knot (the "around-the-tree" and "double-loop" methods), and I had seen two or three different lacing strategies... But holy crap, you guys, this is crazy. I'm going to tie my boots in a zipper style immediately.