We blended soft, moisture-wicking Merino Wool with polyester and spandex, two supportive yarns that help create the perfect fit. What do you get when you take the softest wool ever—Merino—and make it into a sock? The dreamiest socks ever. Plus natural moisture wicking and silicone grips that help keep them from slipping off your heel. | Men's Lightweight Merino Wool Blend No Show Socks - Black