Ujumismüts

Ujumismüts, often translated as swim cap, is a close-fitting hat worn by swimmers. Its primary purpose is to reduce drag in the water, thereby improving swimming speed and efficiency. By keeping hair contained and smooth, it minimizes resistance that can be caused by loose strands.

Beyond performance enhancement, swim caps serve a hygienic function. They prevent loose hair from entering the swimming pool or open water, which can clog filtration systems and make the water appear less clean. In some swimming facilities, wearing a swim cap is a mandatory requirement for hygiene reasons.

Swim caps are typically made from materials like silicone, latex, or lycra. Silicone caps are generally considered the most durable and offer a good seal, while latex caps are often more affordable but can be less durable and may cause allergic reactions in some individuals. Lycra caps are known for their comfort and ease of wear, though they may offer less hydrodynamic advantage.

The use of a swim cap is common in competitive swimming, synchronized swimming, and recreational swimming. Different styles and colors are available, catering to individual preferences. Some caps are designed with extra features, such as ear protection, though these are less common.