1. As the name suggests, it is to wear socks that are invisible on the feet. At the beginning, it was designed for women to wear pumps in summer. Because the temperature in summer is high, it is not comfortable to wear shoes with bare feet, but it is very hot to wear thick socks. Unique, breathable, fashionable and beautiful invisible socks are popular among fashionable women. Generally, invisible socks are mostly flesh-colored, which is similar to the skin color. After wearing shoes, it is generally difficult to detect, and it does not affect the skin and air contact.
2. Boat socks are a kind of very short socks. They are named after their shape like a boat. The length is up to the ankle, and they are also called "super short socks." Its color is ever-changing, and it is usually silk-based, which is called invisible socks in Taiwan. But at the same time, the materials of boat socks can be various, such as lace, cotton and so on.