- UPF 50+ Sun Protection: This kids' sun hat is designed with a wide brim and detachable neck flap to provide full-face and neck coverage, making it perfect for outdoor activities like beach outings, hiking, or playing in the backyard. - Versatile 2-in-1 Design: Transform the hat effortlessly from a wide-brim sun hat to a trendy baseball cap by removing the neck flap. This dual functionality provides maximum sun defense or a stylish, breathable option, ensuring your child stays fashionable and protected in any season. - Adjustable & Secure Fit: With a hat circumference of 19.69-22.44 inches, a depth of 3.94 inches, a brim length of 3.35 inches, and a neck flap measuring 7.87 inches, this hat is designed to fit kids aged 3-15. The adjustable chin drawstring and elastic buckle allow for a secure fit that grows with your child, ensuring lasting comfort. - Breathable & Quick-Drying: Engineered with side mesh ventilation holes and a soft, moisture-wicking inner band, this sun hat promotes airflow to keep your child cool. The 360° breathable lining rapidly absorbs sweat, and the lightweight, quick-dry fabric prevents overheating, offering a comfortable wearing experience throughout the day without discomfort. - Practical Use Scenarios: Ideal for family beach vacations, weekend hiking adventures, or school outdoor activities. This sun hat keeps your child well-protected from harmful UV rays while ensuring they stay cool and stylish.