Shoelaces

"Shoestring" redirects here. For other uses, see Shoestring (disambiguation).

Black shoelace

Shoelaces, which are also called shoe-strings, shoe laces, or boot laces, are a system, commonly consisting of pairs, used to secure shoes. The shoelace can be untied and loosened, permitting the shoe to open wide to admit the wearer's foot; it can then be tightened and knotted into a bow-shaped knot, called the bow-knot. Shoelaces did not become widely popular until the 20th century. Previously shoes were slip-on, buckled, or buttoned. Buttoned shoes used a special tool, called the button hook, to close the buttons, but this was slow and difficult.

History

It is as difficult to determine the exact history of shoelaces as it is for shoes. Archaeological records of footwear are unusual because shoes were generally made of materials that deteriorated readily. The first "shoes" worn by primitive humans would most likely have been a simple hide or covering bound to the foot with either leather thongs, grasses or some form of twine. The recent discovery of the bronze-age Ötzi the Iceman, who lived around 3000 BC, revealed fairly complex insulated leather shoes bound with "shoelaces" made of lime bark string.

As for shoelaces in the sense that we know them in modern times, the Museum of London has documented examples of medieval footwear dating from as far back as the 12th century, which clearly show the lacing passing through a series of hooks or eyelets down the front or side of the shoe.

Shoelace construction

Traditional shoelaces were made of leather, cotton, jute, hemp, or other materials used in the manufacture of rope. Modern shoelaces often incorporate various synthetic fibers, which are generally more slippery and thus more prone to coming undone than those made from traditional fibers. On the other hand, smooth synthetic shoelaces generally have a less rough appearance, suffer less wear from friction, and are less susceptible to rotting from moisture.

Three identical shoelaces tipped with three different aglets: copper, plastic, and brass

The small plastic or metal sheath on the end of shoelaces, which both keeps the twine from unraveling and also makes it easier to hold the lace and feed it through the eyelets, is called an aglet, also spelled aiglet.

Shoelaces with a flat cross-section are generally easier to hold and stay tied more securely than those with a round cross-section. Very wide flat laces are often called "fat laces." Leather shoelaces with a square cross-section, which are very common on boat shoes, are notoriously prone to coming undone. Shoelaces can be coated, either in the factory or with aftermarket products, to increase friction and help them stay tied.

There are also various elasticized shoelaces:

1. Traditional "elastic" laces look identical to normal laces, and can simply be tied and untied as normal. They may also come with a permanent clip so that they can be fastened invisibly.
2. "Knotty" laces have a series of "fat" sections, which restrict movement through eyelets. These can be used to adjust tension throughout the lacing area. These laces can be tied or the ends can be left loose.
3. "Twirly" laces are like a tight elastic helix, which can simply be pulled tight without requiring a knot.

Elastic laces both make the lacing more comfortable as well as allowing the shoe to be slipped on and off without tying or untying, which makes them a popular choice for children, the elderly and athletes.

Shoelace tying

Basic shoe-tying knot

Common bow

Shoelaces can be tied with almost any type of knot. The most common bow, however, is a variant on two half knots tied one on top of the other. The second half-knot is looped in order to allow for quick untying.

It is important that the two half-knots be performed with opposite orientation in order to produce a reliable knot. A right-over-left half knot followed by a left-over-right half knot (or vice versa) forms a square or reef knot, a fairly effective knot for the purpose of tying shoelaces. However, tying two consecutive right-over-left half knots (or two consecutive left-over-right half knots) forms the infamous granny knot, which is much less secure. Most people who use it will find themselves regularly retying their shoelaces.

You can generally tell if you have produced the square or granny knot by the direction in which the loops lie. If they lie across the shoe (i.e. left to right), you have probably made a square knot. If they lie along the shoe (i.e. heel to toe), you have probably made a granny knot and should teach yourself the other.

Many people who are inadvertently tying granny knots combat the problem of shoelaces coming untied by using the free loops to tie a third half knot. Although effective, this comes at the expense of making it a much more difficult procedure to untie the shoelaces.

Other more secure knots

There are several more secure alternatives to the common shoelace bow, with names such as Turquoise Turtle Shoelace Knot, or Shoemaker's Knot, Better Bow Shoelace Knot, Surgeon's Shoelace Knot, and Ian's Secure Shoelace Knot, or double slip knot. These are all variations of the same concept of looping the top part of the knot twice instead of once, which results in a finished bow of almost identical appearance but with the laces wrapped twice around the middle. This double-wrap holds the shoelaces more securely tied whilst still allowing them to be untied with a (slightly firmer) pull on the loose ends.

Shoelace accessories

A deubré on a Nike Air Force 1 sneaker.

There are many shoelace fashion accessories. There are hooks to help lace shoelaces tightly. They are especially useful for skates where tight lacing is important. Shoelace covers protect the laces, especially in wrestling. Shoelace charms are decorative, as are colored shoelaces. Some laces are colored using expensive dyes, other, more "personal" colors, are drawn-on with permanent markers. Some dress codes (especially high schools) will specifically exclude color laces and charms. Lace-locks hold laces together, eliminating the need for tying. There are shoelace tags, sometimes called deubré, with two holes or slots through which the shoelace is passed. These are worn on the section of shoelace closest to the toes, in other words the last lace, so that the image or writing on the tag is visible.

Photos of Shoelaces

• 
  A playful pair of black shoelaces, featuring pink and white skulls.
• 
  Collection of shoelaces for sale on Avenue Road in Bangalore.

See also

• Drawstring, similar in concept, a simpler shoelace

External links

• Ian's Shoelace Site — exhaustive discussion of ways to lace shoes and tie knots in shoelaces
• Shoelace length calculator
• Shoelace lacing pattern patent (pdf)
• Process patent for alternative method of tying laces
• Correct tying with images
• How to tie Magic Shoelaces
• wikiHow on How to Lace Shoes