The northwave evolution air socks are designed for pro cyclists with a biomechanical mapping for optimal comfort and support while you ride constructed with a meryl nexten fresh yarn the socks feature antimicrobial properties to prevent odours and ventilated mesh sections keep your feet feeling fresh the socks also feature resistex bioceramic yarns to offer protection from harmful ultraviolet rays complete with a double elastic hem to keep the 12cm cuff in place and signature northwave brand