These women winter crew cabin socks are crafted from a premium blend of wool, cotton and polyester. The mixed-fabric construction delivers plush softness, reliable breathability and excellent durability, locking in ample heat to keep your toes fully insulated and comfortable throughout frigid winter days. With great built-in elasticity, they fit foot lengths from 23cm to 25cm and perfectly accommodate US women’s shoe sizes 5 to 9, conforming snugly to most foot shapes without tight constriction or slipping. Ideal for indoor lounging, outdoor walking, skiing, camping and as cozy holiday stocking stuffer gifts.