TL;DR
Ian’s Secure Shoelace Knot, also known as the ‘Double Slip Knot,’ is a newly popular tying method that offers enhanced security over traditional knots. Its effectiveness is supported by user testing, making it appealing for athletes and outdoor enthusiasts.
Ian’s Secure Shoelace Knot, a new method for tying shoelaces that offers increased security, has gained recognition after online demonstrations showed it requires nearly twice the tension to come undone compared to traditional knots.
The knot, also called the ‘Double Slip Knot,’ involves a symmetrical tying process that creates a tight, secure finish. Its steps include forming loops (or ‘bunny ears’), crossing and wrapping them around each other, and passing both ends through a central hole before tightening. The finished knot is characterized by a double wrap around the middle, providing enhanced resistance to loosening. According to test results shared by its creator, the knot needs significantly more tension to undo than both the Ian Knot and standard shoelace knots. The method is especially recommended for active users, including athletes, climbers, and sailors, who frequently encounter slippery laces or strenuous activity that can loosen traditional knots.
Why It Matters
This development matters because it offers a practical solution to a common problem: shoelaces coming undone during physical activity. As more shoes are sold with round, slick laces, a secure knot becomes increasingly important for safety and convenience. The knot’s increased tension requirement could reduce tripping hazards and improve overall footwear reliability for users engaged in sports, outdoor activities, or demanding environments.

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Background
The ‘Double Slip Knot’ concept has been around informally, but Ian’s version gained traction through online tutorials and user testing shared on platforms like Hacker News. The knot’s design emphasizes symmetry and tension, aiming to outperform traditional bows and other secure knots. Its popularity has grown as users report fewer accidental unties, especially in high-movement scenarios. Prior knots such as the Ian Knot have been well-known for their speed and security, but Ian’s Secure Shoelace Knot claims to surpass these in durability, particularly for slippery laces.
“This knot needs almost twice the tension to come undone compared to standard knots, making it ideal for active use and slippery laces.”
— Ian (creator)
“I’ve tried the Ian’s Secure Shoelace Knot during mountain hikes, and it holds much better than my usual bow. No more re-tying mid-trail.”
— Hacker News user

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What Remains Unclear
It is not yet clear how the knot performs over long-term use or with different types of laces beyond initial testing. There is also limited peer-reviewed research or independent validation of its security claims, and user experiences may vary based on tying technique.

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What’s Next
Further testing by independent users and outdoor gear experts is expected to validate the knot’s durability and security. Additional tutorials and demonstrations are likely to spread its adoption, and manufacturers may consider incorporating it into specialized footwear for athletes and outdoor enthusiasts.
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Key Questions
How does Ian’s Secure Shoelace Knot compare to traditional knots?
It requires nearly twice the tension to come undone, offering greater security especially on slippery laces or during vigorous activity.
Is this knot difficult to learn?
It involves a few extra steps but is straightforward once demonstrated; tutorials are available online to guide users through the process.
Will this knot work with all types of shoelaces?
It is designed for round, slippery laces but can be adapted for various laces with some practice.
Does this knot take longer to tie than a regular bow?
It may take slightly longer initially, but with practice, it can be tied quickly and securely.
Source: Hacker News