Designed with moisture-moving fibers and exceptional fit for high-performance foot protection and comfort. • Premium pre-shrunk worsted wool throughout leg and foot • Elastic super power rib leg • Full X-tra cushion® thermalined foot • Over-the-calf • Extra heavy weight Contents: 84% wool, 9% acrylic, 7% nylon, except 2% Lycra® spandex added to top |