Stay cool and comfortable in the Castelli Women's Rosa Corsa Socks. Made from soft Meryl Skinlife yarns with bacteriostatic silver ions, these socks work hard to keep moisture and stink-producing bacteria at bay. Lightweight mesh across the top of the foot provides additional moisture wicking, while a midfoot support band eliminates slippage and bunching for a comfortable ride. A 5cm ankle cuff sits at a more traditional height than some of the trendier tall sock offerings, providing a respite from mid-calf tan lines.