Why Do My Shoelaces Keep Coming Untied? (And How to Fix It)
Why Do My Shoelaces Keep Coming Undone? (And How to Fix It)
Few things are more irritating than stopping halfway through a golf round, a walk or a gym session because your laces have worked themselves loose again. If it feels like you're forever bending down to re-tie your shoes, you're not imagining it but you're also not just unlucky. There's almost always a specific reason it keeps happening, and once you know what it is, the fix is usually surprisingly simple.
Your knot might be unbalanced
This is the most common culprit and the one most people never think to check. A properly tied bow should sit horizontally across your shoe. If yours sits vertically - running up and down the shoe rather than across it - you're tying what's known as a granny knot, and granny knots are significantly weaker than a balanced bow. They look almost identical but come undone far more easily under movement.
The fix is simple. Next time you tie your shoes, pay attention to the final loop. If the bow sits the wrong way, just reverse the direction of one of your loops. It takes one attempt to get used to and the difference in how long the knot holds is immediately noticeable.
Your laces might be too smooth
Not all laces hold a knot equally well. Very smooth or slippery laces struggle to maintain tension, particularly during sport or exercise. This is common with cheap synthetic laces, heavily worn laces that have become polished over time, or very shiny fashion laces that look great but weren't designed for performance. A quality woven lace with a little texture creates more friction and holds its knot far more securely - it's one of those differences you feel immediately.
Your laces might simply be worn out
Laces don't last forever. Over time they lose their shape, stretch, weaken and develop a smooth, polished surface that makes them increasingly difficult to keep tied. If your laces have been on your shoes for years and nothing else seems to be working, replacing them is often the simplest and most effective solution. It's one of those small upgrades that makes an immediate, noticeable difference.
You might be using the wrong length
Laces that are too long create oversized, floppy bows with too much movement - they work themselves loose quickly. Laces that are too short don't give you enough to tighten the knot properly in the first place. For most everyday trainers, 120cm works well. For running shoes and golf shoes, 140cm tends to be the better choice. Our full guide to shoelace lengths covers everything you need to get it right.
You're active on your feet
Running, golf, padel, long walks - all of these create repeated movement that gradually works even a well-tied knot loose. The more dynamic the activity, the more stress is placed on your laces throughout. A double knot helps enormously for active use, and heel lock lacing is worth trying if you find your shoes loosening specifically during exercise.
Heel lock lacing - worth knowing about
Heel lock lacing is the technique that runners and golfers keep quietly recommending to each other, and for good reason. By creating an extra loop at the top eyelet before tying, you lock your heel firmly into the shoe and create significantly more tension throughout the lace. The knot holds better, your heel stays put and your shoes feel more secure from start to finish. It works brilliantly for running shoes, golf shoes, walking shoes and padel shoes - essentially any activity where you're on your feet for extended periods.
The simple version
Most shoelace problems come down to one of three things - the knot, the lace quality or the lace length. Fix those and you'll spend far less time stopping to sort your shoes and far more time actually enjoying whatever you're doing.
Life really is too short to spend it chasing untied shoelaces.