Fully waterproof : Made of high-quality silicone material, it tightly wraps the head, which can effectively prevent the infiltration of chlorine water and seawater in the swimming pool. Greatly reduce hair dryness, fading and damage, and at the same time avoid the swimming goggles loosening due to slippery hair, and improve the swimming experience. Comfortable fit without strangling the head : The design is ergonomic, with built-in anti-slip strips and excellent elasticity. While ensuring the tightness, it eliminates the tightness and pressure brought by the traditional swimming cap. Even if you wear it for a long time, it is comfortable and comfortable, so that you can devote yourself to swimming. Exclusive for long hair : The specially enlarged internal space can easily store long waist hair. The inner wall is smooth and does not wrap the hair, and it is smooth to put on and take off. Say goodbye to the trouble of pulling hair, and it is a must-have choice for long-haired swimmers. Professional design : The surface adopts a smooth and streamlined design, which can greatly reduce the resistance in the water. The same style for professional athletes can help you improve your speed in training or competition and achieve better personal results. safe and fashionable : Provide a variety of bright colors and print options. It is not only outstanding in the swimming pool and enhances the sense of fashion; it can also improve visibility in open waters (such as lakes and oceans), adding an extra layer of guarantee for your safety. Shuiqiuqian high-elastic anti-slip silicone swimming cap, unisex adult uniform size swimming cap, suitable for long hair, curly hair and African dirty braids