Evolution of Sock Materials: According to historical records, the earliest socks were mostly made of leather. Wearing leather socks allowed one to walk directly on the ground without needing shoes. Around the Qin and Han dynasties, socks were mostly made of cloth instead. The women's socks unearthed from Han Tomb No. 1 at Mawangdui, Changsha, Hunan in 1972 were made of plain silk, with two layers; the outer layer was made of finer silk, and the lining was made of coarser silk. The "lined socks" of the Han dynasty were a type of cotton sock. These socks were thicker than single-layer socks, with two layers, hence the name. A pair of women's socks made of colorful brocade was unearthed from Eastern Han Tomb No. 1 at Minfeng, Xinjiang. The brocade surface was woven with a diamond pattern resembling the character "阳" (yang) in crimson, yellowish-brown, and white. The diamond pattern was neatly arranged, and the fabric was even and fine, making them very beautiful. They were still being worn when unearthed. A pair of women's socks unearthed from the Western Han Dynasty tomb at Fenghuang Mountain in Jiangling, Hubei Province in 1975 were made of hemp, were high, plain and without embroidery, and had a sole length of about 22 centimeters. Historical records also mention brocade socks, silk socks, velvet socks, felt socks, etc. Women in ancient Rome wore thin straps around their feet and legs. These leg wraps were the most primitive form of socks. Until the mid-Middle Ages, this type of "sock" became popular in Europe, although cloth pieces replaced the thin straps. In the 16th century, the Spanish began to separate pantyhose from stockings and started using knitting methods to weave stockings. William Lee, an Englishman, whose wife was engaged in hand knitting, was inspired to study knitting machinery. In 1589, he invented the world's first hand knitting machine for knitting woolen trousers. In 1598, this machine was modified to produce finer silk stockings. Soon after, the Frenchman Fournier began producing silk stockings in Lyon. Cotton socks weren't produced until the mid-17th century.
In 1933, a DuPont chemist accidentally discovered that a mixture of coal tar, air, and water, when melted at high temperatures, could be drawn into a strong, durable, fine, and flexible nylon fiber. Its discovery was undoubtedly a milestone in sock history.
The first batch of nylon socks hit the American market in 1938, quickly gaining popularity and becoming a sensation. It became popular later in Europe, with the first nylon socks not officially appearing until 1945. This marked a dramatic change in the sock market.
Modern times: People have higher expectations for socks. With continuous technological advancements, people are paying more attention to their health amidst busy work schedules, and the functionality of socks is paramount for consumers. Natural fibers, a more comfortable experience, and better antibacterial properties have become modern demands for socks. Zhuji Datang Street is a renowned "sock capital" both domestically and internationally. Currently, the region boasts over 10,000 sock manufacturing enterprises, producing over 25 billion pairs of socks annually-equivalent to making three pairs of socks for every person on Earth each year, based on a global population of 8.2 billion. In 2024, a basic thick sock with a fabric label became a bestseller, accounting for nearly half of the year's sales.
Therefore, from the early hand-cranked sock machines to today's most modern computerized sock machines; from linen, kudzu cloth, and plain silk to "knitting fibers" and "DuPont yarn," the evolution of socks has spanned over 2,000 years, reflecting the hard work and wisdom of humankind in everything from raw materials and equipment to weaving techniques.
