Castelli Superleggera 12 Womens Cycling Socks Packed with technology, the Castelli Superleggera 12 Women's Cycling Socks are uber comfortable and ideal for hot summer rides. Specifically designed for cycling, these socks utilise a 200-needle construction to amplify their stretch. A lightweight mesh ankle panel is ultra-breathable, and the Meryl Skinlife yarns contain antimicrobial silver ions to reduce overall odour from bacterial build-up. A midfoot band adds support and ensures these socks stay comfortable on even the longest rides.