The NG Premium Performance Skate Socks feature revolutionary 37.5 technology, which maximizes evaporation of moisture for enhanced comfort and performance. Permanent anti-odor feature refreshes after washing and the knit-in arch support and targeted mesh ventilation zones add comfort throughout. The strategic double-wall construction at ankle areas minimize skate and lace bite, providing valuable comfort. The unique Y-seam construction at toe area improves fit and eliminates bunching inside the toe box. Made from cocona, nylon, polyester and spandex.