Seamless Toe Linking: Comfortable Fitting to Your ToesThe Quattro Colored Cotton Crew Socks are very thin and the texture is very smooth like silk because they are knitted with a silky cotton yarn. The socks go well with pumps and ballet shoes also. The toe, heel, cuff and body color are different, so various colors would be seen with sandals.Made in JapanMaterial: Cotton 75%, Nylon 23%, Polyurethane 2%Women's Seasonal Collection* The actual colors may look different from the colors in the pictures depending on your monitor, browser, the color of light, Illuminance and view angle.