Carhartt SS9820W Twin Knit Midweight Topo Short Crew Sock - Carbon Heather Medium

39% Acrylic/32% Nylon/20% Merino Wool/4% CoolMax Polyester/3% Elastane - Twin knit yarn mapping combines a durable exterior with a moisture-wicking interior - Form-fititng true rib cuffs stay put without compression - CoolMax eco-made yarns for moisture-wicking cooling performance - Moisture-wicking odor-resistant and temperature regulating wool blend - Heel and toe cushioning - Enhanced heel pocket for secure fit - Ribbed channels improve ventilation - Reinforced heel and toe