Castelli women's superleggera 12 cycling socksthe castelli women's superleggera 12 cycling socks feature a 200 needle construction to give a wonderfully snug and smooth fit'. '.strtoupper('f')unctional fabrics also ensure excellent moisture management when the heat of summer arrives'. '.strtoupper('m')ade from lightweight merylreg skinlife yarns and featuring mesh zones over the top of the foot and ankle, the women's superleggera 12 cycling socks excel in the heat of summer'. '.strtoupper('a') mid foot support band enhances comfort while antimicrobial silver ions prevent the build up of odours when the going gets sweaty.featuresmaterials 85% polyamide, 15% elastane200 needle construction for extra stretchlightest mesh ankle and top of the foot for hot weather comfortmidfoot support bandmerylreg skinlife yarns with antimicrobial silver ions to reduce odour12cm cuff lengthbuy castelli clothing from chain reaction cycles, the world's largest online bike store.