Material: These swimming hats are made of nylon, breathable and comfortable to wear, durable and practical. Pair them with your swimming goggles for women or men. Stretch Fabric: Swimming caps feature good elasticity, making them suitable for most people. They are flexible and easy to put on and take off. Ideal as swimming hats for women or swimming caps for men. Protection for Hair: Designed to help protect your hair from getting wet and shield it from sun exposure while swimming in summer, helping to keep your hair dry. Suitable for both long and short hair. Ear Protection: The comfortable swim hats help keep water out and provide protection for your ears during swimming. Applicable Occasions: Swim caps are suitable for both women and men, ideal for synchronized swimming, daily swimming, various water sports, or bathing.