1. Material: PU waterproof fabric 2. Firm suture, durable 3. Professional PU swimming cap, high elastic skin, long hair available 4. Lightweight and easy to carry, good waterproof performance 5. 3D design hat type, more comfortable feeling, improve swimming speed and swim freely 6. Non-slip inner lining, firmly adsorbed, inner matte design 7. Applicable people: General
