【Professional Design】Our swim cap provides exceptional comfort for short hair, long hair, and curly hair. It keeps your hair dry and safe without tangling when swimming in the pool. 【Skin-Friendly】The diving cap is skin-friendly, comfortable, super soft, odorless, non-toxic, and non-allergenic, ensuring safety and protecting your hair and ears from bacteria, chlorine, and other substances in the water. 【Free Size】The cap has excellent elasticity and stretch. It's a free size and can be used by both men and women. It provides a secure fit. Moreover, it is applicable to both long and short hair. 【Durable Stitching】It is tear-resistant, strong, and durable, allowing for repeated use over a long period. It has good elasticity, stretches easily, and does not deform. Made of soft and breathable fabric, it is comfortable to wear for extended periods without causing any burden. 【Applicable Scenes】It can be used in various situations such as swimming practice, fitness, competitive swimming, beach trips, pools, and hot springs. The unique and stylish design also makes it a great gift.