COTTON / POLYESTER /POLYURATHANE Allover metallic detailing. Style no : #KWMS0311-Thin socks #KWMS0312-Vivid colors#KWMS0313-Pastel socks 100% Brand New and High Quality, Made in South Korea. Size : Based on US Shoes Sizes (Heel to Toe). And Machine Wash Or Hand Wash Recommended. Color Disclaimer : Due to monitor settings, monitor pixel definitions, we cannot guarantee that the color you see on your screen as an exact color of the product.