Warm wool socks for ladies, gray and dark gray with beautiful robin motif in cheerful colors. Wool socks of the best quality! Thick, warm and super soft! Made of sheep’s wool. With these warm wool socks, stove can be turned down a notch. Ideal as house socks. Russian wool is naturally self-cleaning, airing is often enough, washing is rarely necessary. If so, always wash wool with a wool program, at up to 30°C.