Memoi Merino Wool Ribbed Sweater Tights | Luxury Hosiery - Nylons 40% Wool, 30% Nylon, 26% Tencel, 4% Spandex Ribbed texture / Comfort waistband Sweater tights available in black and dark gray Perfect Sweater tights for Winter and Autumn Machine wash with a Washbag or hand wash; line dry MeMoi Women's Merino Wool Tights | Hosiery - Pantyhose Collection