Carhartt SB9500W Women's Twin Knit Heavyweight Boot Sock - Moss Medium

Merino wool/nylon/polypropylene/lycra/elastane/polyester - Twin Knit combines a durable exterior with a moisuture-wicking interior - Form-fitting True Rib leg will stay put without compression - Moisture-wicking odor resistant and temperature-regulating wool blend - Heel arch toe instep and leg cushioning - Arch support - Enhanced heel pocket for secure fit - Abrasion-resistant yarns in heel arch and toe - Ribbed channels improve ventilation on leg