These Stanno knee high socks are made from "highly stretched" polyester for the best fit. On the shin, the Uni Sock II is extra stretchable, so the shin guard fits easily. In order to provide better breathability, the back of the sock is provided with a mesh knitting method. Around the ankle the sock has a protective impact zone. And to avoid chafing, and therefore blisters, the sock has a reinforced heel, sole and toe. Due to the double elastic band, the sock stays in place. This anatomically shaped sock is provided with a left / right indication.