Our eye-catching Excel Fluorescent Green Knee-High Socks make the perfect lime green soccer socks, softball socks or all-sport socks thanks to their sensible construction. Engineered for exceptional comfort and quality, each pair of neon knee-highs features a double welt top, an arch compression, a mesh pattern under the foot and a lighter weight thickness. These socks are made in the U.S. with 86 percent nylon, 9 percent polyester and 5 percent spandex. They come in two sizes - adult medium (ladies' shoe size 5-10 or men's shoe size 4.5 to 8.5) or adult large (ladies' shoe size 11-12 or men's shoe size 9-12.5).