Carhartt Men's SB2072M Midweight Synthetic-Wool Blend Boot Sock 2-Pack - Gray Large

35% acrylic/32% polyester/16% wool/16% nylon/1% elastane - FastDry wicks away sweat - Fights odor - Temperature-regulating wool blend - Heel arch toe instep and leg cushioning - Arch support - Enhanced heel pocket for secure fit - Ribbed channel improve ventilation on leg - Mesh instep for breathability