Material: Polyester Suitable for head circumference: 55-60cm/21.65-23.62in. Color: As shown in the figure Product features: 1. Made of UV-proof material, it effectively blocks more than 98% of UV rays, providing comprehensive sun protection for outdoor activities in summer, suitable for hiking, fishing, camping and other scenes. 2. The wide-brimmed design is matched with the back neck cover cloth, which covers the head and neck in all directions to prevent sunburn, especially suitable for outdoor activities exposed to the sun for a long time. 3. Lightweight and breathable fabric ensures comfortable wearing without stuffiness, suitable for use in hot summer weather, and is an ideal sun hat choice for men and women. 4. Removable mask, two ways to wear. Whether it is intense sports or leisure travel, it can maintain the best fit. 5. Classic and versatile style, enhances the overall shape, while combining functionality and fashion, to meet the dual needs of daily and outdoor activities. Package includes: 1 pc Sun protection hat