Carhartt Men's Arctic Work Socks - The perfect all-around work socks, engineered for comfort and performance. FastDry wicks away sweat, Fights odor Temperature-regulating wool blend Heel arch toe and leg cushioning Enhanced heel pocket for secure fit Ribbed channels improve ventilation on leg Abrasion-resistant yarns in heel and toe Stretch top stays put and reduces tension 50% Merino wool, 22% acrylic, 14% virgin wool, 12% nylon, 1% elastane, 1% polyester Style: SB9110