X-Bionic Effektor Partialkompression

Your ultimate compression level for the race. The patented X-BIONIC® Partial Compression® creates the perfect conditions for maximum muscle performance and cooling effect for a successful competition. While average socks take into account different foot sizes, they often neglect different calf circumferences. The X-BIONIC® EFFEKTOR 4.0 COMPETITION 4.0 takes this into account and offers different calf sizes for each foot size. With the high degree of partial compression you get the maximum performance during a race. Equipped with a total of 15 patents and technologies for stability, climate control and protection, it is the perfect sock for long competitions.