It has a cute chick-like pattern and is gray in color. Tabi socks have a separated big toe, allowing you to naturally grip the ground with your toes as you walk. Using your big toe has the effect of strengthening the muscles in your feet. By wearing them every day, you'll learn how to use your toes, and the way your foot muscles develop will change. Wearing tabi socks creates the habit of using your toes, which improves your posture and changes the way you walk. Thank you for viewing.