The reversible cotton fisherman hat is made of high-quality cotton material, which has a soft touch and good breathability, helping to maintain a refreshing and comfortable wearing experience. Cotton materials also have a certain ability to absorb moisture and sweat, making them suitable for long-term wear. With its excellent materials, meticulous design, and practical functionality, it has become a popular hat style among many consumers. Whether it's for casual wear in daily life or sun protection in outdoor activities, it's a fashionable item worth owning. 22 53/64''-23 5/8'' Dia