Castelli team sky rossa corsa 10 socksteam sky will be the only worldtour outfit wearing castelli clothing such as these rossa corsa socks and will race train and chill out in the brands kit these socks are made from a mesh construction to keep your feet cool they also feature compression cuffs and meryl skinlife yarns that help maintain a natural balance of the skin regardless of activity levels featuresteam sky editionmeryl skinlife yarns feature bacteriostatic silver ionsmesh construct