One size fits most with a head circumference of 56-58cm / 22.1-22.8 inches. Suitable for most boys, girls, women, and men. Features a cute green flamingo pattern all over for a stylish look, making it a charming choice for everyday wear. Ideal for travel, beach outings, vacations, trips, outdoor activities, walking, and fishing, providing sun protection. Packable and reversible design offers two wearable styles in one hat. Easy to roll and store in a bag or pocket. Made from cotton material for comfort and breathability, offering UV protection while helping keep you cool. Versatile enough to match various outfits. Unisex design with a flat top crown and short brim. A great gift choice for occasions such as Mother's Day, Father's Day, birthdays, anniversaries, back to school, Thanksgiving, Christmas, and New Year.