A. Adult waterproof silicone swimming cap, suitable for people with long hair, unisex, with ear protection design, suitable for diving and swimming pools. B. 1. Fabric: Polyester fiber C. 2. Suitable gender: Male/Female D. 3. Size: One size fits most E. 4. Suitable seasons: Winter, Spring, Autumn F. 5. Functions: Breathable, warm, windproof G. 6. Suitable scenarios: Sports, leisure, beach, outings, shopping, outdoors, travel, gifts, cycling H. 7. Specifications: - It has durability. - It is a classic wool hat with 21 colors. - It is made of cotton polyester fiber material, which is soft, skin - friendly, breathable and light, and comfortable to wear. - It can be paired with different clothes to show a trendy and fashionable style. - It allows you to create cute, charming and elegant looks. - It is suitable for daily wear, at the beach, in the swimming pool, in the park, during camping, memorable photography events, parties and travel. I. 8. Packaging content: 1 hat J. 9. Precautions: - Due to manual measurement, an error of 1 - 3 mm may occur. Please confirm that you don't mind this possible error before placing an order. - Due to the display differences of different monitors, the pictures may not accurately reflect the color of the product. Please understand.