Castelli Rosso Corsa 6 Sock

Rosso Corsa is Castelli's designation for its best gear, and the Rosso Corsa 6 Sock is the shortest in the Italian brand's superlative line. The Rossa Corsa is woven with Meryl Skinlife fibers to fight odors, and the top of the foot is an open mesh to keep you as cool as possible. In the arch, Castelli wove a high density band into the sock that holds the sock firmly in place while you ride. The sock also has a flat seam and the cuff is folded over to prevent slipping.