The specifications of socks are expressed by the size of socks, and the size of socks is based on the actual length of the bottom of socks, so knowing the length of feet can buy socks suitable for your feet.

Because the raw materials used in socks are different, the series of socks sizes are also different. Among them, the elastic nylon stockings are 1, and the length of socks differs by 2cm. For cotton socks, nylon stockings socks and blended socks, the difference of 1cm is 1.

It can be summarized as "tight, loose, large, smooth, neat and clear", that is, the mouth of the sock and the mouth of the tube are tight, the bottom of the sock should be loose, the heel of the sock should be large, the sock surface should be smooth, the neck should be even without skew, the stitch pattern should be clear, and there should be no exposed stitches in the pattern, toe and heel.

Extended data:

appraisal of quality

1. Type selection: the main products sold in the market are chemical fiber socks, cotton socks and blended, interwoven, wool and real stockings. According to the season and foot type, nylon stockings, towels and socks are generally selected in winter, and elastic stockings and real stockings are worn in summer. Wear thin elastic and mesh socks in spring and autumn.

2. Selection of size: the size of socks is based on the size of the bottom of socks (referring to the position from heel to toe of socks). The general size is indicated on the trademark. According to the length of the foot, it is better to choose the same or slightly larger size than the smaller size.

3. Selection of quality: socks are divided into first class, second class, third class (all qualified) and off-grade according to their internal quality and appearance quality. Generally, first-class products are selected, and second-class and third-class products can also be selected if the requirements are not high.