shoelaces

Shoelaces are lengths of cord threaded through the eyelets or holes of shoes to secure them on the foot. They come in a variety of materials, including cotton, polyester, nylon, and leather, and can be flat or round in cross-section. The ends are typically finished with aglets, plastic or metal tips that prevent fraying and aid threading.

The history of shoelaces spans many centuries. Early lacing used leather thongs or woven cords, while the development of evenly spaced eyelets and standardized lengths contributed to the modern practice of lacing footwear. Laces became widespread in ordinary and athletic shoes during the 19th and 20th centuries, coinciding with industrial production and the growth of mass footwear.

Manufacture usually involves weaving or twisting fibers into a suitable diameter, then cutting to length and attaching aglets. Variants include waxed or treated laces for durability and water resistance, and specialized forms such as elastic, no-tie, or quick-lace systems designed for convenience, accessibility, or sports. Round laces are common for boots and sneakers, while flat laces are often found on casual shoes and dress footwear.

Tying methods vary, with the standard bow being the most common, alongside various knot patterns used for security or ease of use. Proper lacing affects shoe fit, support, and safety by preventing loosening during movement. Maintenance primarily involves keeping laces clean and replacing frayed or worn ends to preserve function and appearance.