Continuous loop drawstrings (as seen on some sweatpants) can be tied with a modified “Ian's Secure Knot”. Unlike the two loose ends of regular drawstrings, w
Ian's Shoelace Site – Ian Knot (Ian's Fast Shoelace Knot)
Ian's Secure Knot for sweatpants – Professor Shoelace
Ian's Shoelace Site – Introduction
Professor Shoelace - Added the final 6 × Shoelace Knots to my “Ian's Laces” app for Android. Also added Italian translations to the app thanks to a very generous contibutor, VladiG.
Cyclone Fence Lacing Tutorial – Professor Shoelace
Ian's experimental shoelace knot – Professor Shoelace
Shoes come untied? Professor Shoelace shows what knot to do - CBS Sacramento
How to tie an Ian Secure Knot
The “Granny Knot” – why shoes come undone – Professor Shoelace