The swimming cap is ideal for adults and offers comfort and functionality during swimming. Its purple color adds a modern touch to your swimming style. Its purpose is to keep the hair secured close to the head, preventing strands from falling into the water. This cap reduces water resistance, making it easier to propel during swimming. Additionally, during the winter, it helps to keep your head warm. It is important to note that it does not keep the hair completely dry, but it limits contact with water and protects the hair from chlorinated water.