The component used in the heel and toe is a polyamide thread that is twisted with a second PTFE-coated polyamide thread to reduce the risk of blisters.
Special seam around the tip.
There is a special construction at the tip that makes the sock conform to the shape of the toe area perfectly. The seam at the toe enclosure is located under the toes in the hollow area to prevent chafing on the top of the foot.
This model has been tested on distances up to marathon in order to guarantee optimum comfort for our most demanding customers throughout their races.