Tabio Original Yarn made from Lyocell (from Eucalyptus), Cotton and Special Polyester Fiber: Anti-Odor, Quick-Dry, AbsorbentNo-Slipping Silicon Gel inside the Heel: Comfortable FitFive-Toe: Moisture Absorption between ToesWomen's (Smaller Size)Why Five-Toe socks? Caring for Five-Toe & Two-Toe SocksThrough Tabio's production process, Five-Toe and Two-Toe socks may have threads that stick out between the toes. However, these threads are not defective; they strengthen the structure of the toe socks and help to keep the socks durable. We advise leaving them as they are since cutting these threads may cause holes and weaken the integrity of the sock. Made in JapanMaterial: Polyester 37%, Cotton 29%, Nylon 19%, Lyocell 13%, Polyurethane 2%Men's Five-Toe SocksMen's Anti-Odor Socks* 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.