Betsey Johnson Women's So Haute Sequin Bow Knee High 60% Rayon/20% Nylon/10% Polyester/7% Cashmere/3% Spandex Hand Wash Knee high with cashmere and sequin bow detail 60 percent rayon, 20 percent nylon, 10 percent polyester, 7 percent cashmere and 3 percent spandex