It doesn’t get much better than the OB series! This popular baseball tube sock is available in a wide array of colors. Sizes for this style include small, medium and large. These socks are made of 84% acrylic, 12% polyester, 3% elastic and 1% spandex. The features of this sock is nothing short of fantastic. What are you waiting for? This is what you were looking for. Don’t wait and order yours today!