Premium quality - Our long hair swimming cap for adults is made from high-quality silicone material. It is elastic and durable, designed to resist tearing or deformation with regular use. The material is odorless, non-toxic, and hypoallergenic, making it suitable for individuals with sensitive skin. Comfortable to use - This swimming cap is thoughtfully designed for men and women with long hair. Shaped to fit the average adult head size, it provides a secure and comfortable fit that enhances hydrodynamics without causing discomfort. Suitable for adults and teenagers - The cap is elastic enough to fit a range of head sizes, offering a tangle-free swimming experience in pools or open water. Protection in the water - The snug design helps protect hair and ears from excessive exposure to chlorine and bacteria. The ear area is ergonomically shaped to minimize pressure and prevent the uncomfortable rubbing often associated with swim caps.