Elastic shoelaces are used and loved by triathletes all over the world. But if you have never used them yourself before, then you may be wondering whether they are really worth it for you. We’ve got you covered here with both the advantages and disadvantages of elastic laces, so you can decide for yourself!
Advantages
Time Saver
Elastic shoelaces are a good choice for triathletes because they allow you to transform your running shoes into slip-ons. This is a huge time saver when it comes to the transition phase of your triathlon. Rather than having to fuss around with tying your laces, you slip your shoes on and you’re on your way.
If you are a serious triathlete with a winning mentality, then elastic laces need to be a priority item on your packing list. They really could be the difference between first and second place.
Simple to Use
They are super simple and easy to use. Of course each brand’s designs and mechanisms differ, but the general terms of use are very similar. To set the laces up, simply thread the elastic laces through your running shoe in a zigzag formation.
That’s it! When you come to put the shoe on, slide your foot in quickly and then pull the locking mechanism until it is tight off, and the laces will instantly lock in place. Some elastic laces won’t have a lock, and instead will actually just stay in place according to the tightness you originally set.

Both types of laces are efficient and convenient for triathletes.
Good For Swelling
When you participate in a triathlon, you are inevitably going to get hot and sweaty. And with this often comes swollen feet. If you are someone who tends to experience feet swelling during outdoor running or cardio exercise, then elastic laces are without a doubt something you should consider.
Why? Because elastic laces loosen and allow more room for movement as your feet get ‘bigger’. With static laces, you may feel that your feet become uncomfortable and tight as they don’t offer any flexibility or movement when your feet swell. This can actually lead to a great deal of discomfort and even some injuries.
Good For Circulation
Most elastic laces conform to the shape and movement of your foot. This helps to improve the flow of your blood as well as blood circulation. Similar to why they are good for swelling, they assist with blood flow because when they loosen as your feet enlarge, blood isn’t restricted by laces that remain overly tight.
Durable
The majority of elastic laces will be long-lasting and durable thanks to their strong material. This means that you will get a long amount of wear out of them, making them a worthy purchase. They are often easy to clean and be washed in a washing machine if needed, however ensure you check the product information to guarantee this is the case with the brand you choose.
Comfortable
Elastic laces are often very comfortable because they sit smoothly on the top of the foot and reduce any pressure that can often build up beneath static laces. The way they loosen and move with your feet creates more comfort, which also leads to a good amount of stability too.
Compatibility
Most elastic laces are designed to be compatible and work with the majority of running shoes, but always make sure to double check before you purchase.
Disadvantages
Less Support
Elastic laces can, however, lessen the amount of support by making them slightly looser, and allow your feet to have more space and movement within the shoe. This can cause a weaker connection between your sole of your foot and the shoe.
Although the loosening feature is good for comfort, blood flow and overall performance, if they become too loose then you will experience a stunted performance and even worse, injury.
Conclusion: Should you invest?
Absolutely! Elastic laces are made by a variety of brands such as Lock Laces, Nathan Lock Laces, iBungee Laces, QI Laces and more. And the great thing about most elastic lace brands is that they are super affordable so you don’t need to break the bank when purchasing a pair or two.
As mentioned above, you’ll speed up your transition time, you’ll find them super simple to use, they will be good for swelling and you’ll have a smoother blood flow. So yes, if you are an avid triathlete who is looking for every little thing to improve on your performance, then, of course, you should definitely grab yourself a pair of elastic laces.