The Chinese sizes of Nike socks S, L, and XL are 22-24 cm, 26-28 cm, and 28-30 cm respectively. The size comparison chart is as follows:

You can determine your appropriate sock size by comparing the chart above with your personal shoe size.

Extended information:

When choosing a sock size, do not choose a sock size that is exactly the same length as your foot, because socks are elastic, so you should choose a sock size that is 2- smaller than the length of your foot. 3CM socks, so they fit properly, otherwise they will slide down.

Fit and size are very important. Socks should fit perfectly and should not be too tight or too loose. If the socks are too large, the extra fibers will increase friction and damage the skin of the feet. First, measure the length of your feet. Once you know the length of your feet, you can choose your sock size. Sock sizes are measured in centimeters. Sock sizes are basically divided into three types based on the size of the elasticity.

The first category is cotton socks and nylon stockings with no elasticity. The sock sizes of this type of socks are generally in centimeters. The sock sizes are: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,

30. For example, sock size 10 corresponds to a foot length of 10cm.

The second type is made of elastic nylon or polyester interwoven with inelastic cotton to give the socks a certain elasticity. Sock sizes are: 15~16, 17~18, 19~20, 21~22, 23~24, 25~26, 27~28. For example, the sock size is 15~16, which means it is suitable for feet of 15~16cm.

The third category is made of highly elastic nylon yarn or spandex core-spun yarn interwoven with cotton, making the socks more stretchable. Sock sizes are: 12~14, 14~16, 16~18, 18~20, 20~22, 22~24, 24~26, 26~28, 28~30. For example, the sock size is 12~14, which means it is suitable for feet of 12~14cm.

Reference: Nike official website-socks