Natural Reflections Womens No-Show Socks are made of a performance fabric to hold their shape and keep your feet cool and comfortable. The no-show style offers a clean, classic look that works great with a variety of shoes. Machine-wash cold. 72% acrylic, 24% polyester, 3% spandex and 1% rubber. Imported. Per 6 pairs. Size: M(5-10). Colors: Black, White.