SUPREME QUALITY! Silky Toes Women’s Wool Crew Socks – 30% Wool, 20% Acrylic, 40% Polyester, 10% Spandex THICK AND DURABLE: Perfect thickness to wear them under boots or sneakers for added warmth. WONDERFULLY WARM AND SOFT! Extra fine anti-itch wool fibers are guaranteed to keep your toes warm and comfortable all day. MOISTURE WICKING! Prevents sweaty feet and keeps them dry and odor-free. STANDARD SIZE! Silky Toes Women’s/Girl’s Wool Socks are standard US Size that comfortably fit shoe sizes 5-10. MACHINE WASHABLE: Wash in cold water with like colors. Do not tumble dry.