These knee length socks from Stanno are made of highly stretched polyester, for the best fit. On the shin the Uni Sock II is extra stretchable, so the shinguard is easily placed. To provide optimal breathing characteristics, the back of the sock is provided with a mesh knitting method. Around the ankle the sock has a protective impact zone. And to prevent scouring, and therefore blisters, the sock has a flat seem and a reinforced heel, sole and toe. Due to the double elasticated cuff the sock stays in place. These anatomically shaped sock is provided with a left/right indication.