Material: Polyester fiber Size: 56-58 cm / 22.04-22.83 inches Color: As shown in the picture 1. Good sun protection: Made of high-quality materials, effectively blocks ultraviolet rays, protecting your face from sun damage. 2. Adjustable hat circumference: Designed with adjustable hat circumference, suitable for people with different head sizes, comfortable fit. 3. Sun visor: Unique sun visor design, effectively blocks sunlight, protecting your eyes and face from direct sunlight. 4. Versatile style: Fashionable fisherman hat design, suitable for wearing in various occasions, showcasing personal charm. 5. Multi-functional use: Suitable not only for fishing, outdoor sports and other activities, but also for daily sun protection, convenient and practical. Package includes: 1pc sun protection hat