The naturally sweat-wicking sock that won't show or slip. They retail for $17/per pair. Lightweight Merino Wool No Show Socks Merino Wool is a natural wonder that is soft, warm, and moisture-wicking to keep your feet dry and cozy. We blended it with polyester and spandex to provide just the right amount of stretch, tension, and arch support, too. 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.