Carhartt Mens SB5780M Heavyweight Wool Blend Steel Toe Boot Sock - Brown X-Large

59% merino wool/19% acrylic/11% nylon/9% polyester/2% elastane - Fast Dry wicks away sweat - Fights odor - Temperature-regulating wool blend - Heel arch and toe cushioning - Arch support - Ribbed channels improve ventilation on leg - Abrasion-resistant yarns in heel and toe - Steel toe protection - Stretch top stays put and reduces tension