Shoelaces are long, thin strips of material used to secure shoes on the feet. They are typically made from cotton, nylon, or polyester and come in various colors and lengths. Shoelaces are threaded through eyelets, which are small holes in the shoe, allowing the wearer to adjust the tightness for comfort and support. The process of tying shoelaces creates a knot that keeps the shoes securely fastened. Different tying techniques exist, such as the standard bow knot or the double knot for extra security. Properly tied shoelaces help prevent tripping and provide stability while walking or running.