Carhartt Men's Wool Blend Work Socks - The perfect all-around work socks, engineered for comfort and performance. FastDry wicks away sweat and fights odor Temperature-regulating wool blend Heel arch toe instep and leg cushioning, arch support, mesh instep for breathability Abrasion-resistant yarns in heel and toe, steel toe protection 69% wool, 28% nylon, 2% acrylic, 1% elastane Style: SB39150