- Fits head circumference 19-21 inches, suitable for children aged 3-9 years. - Ponytail hole provides a convenient solution for long hair, allowing up or down styling while keeping the head cool in hot weather. - Rear adjustable elastic buckle for a secure fit across different head shapes and sizes. - Adjustable jaw belt helps keep the hat in place during windy conditions. - Inner sweat band absorbs excess sweat for comfortable wear. - Breathable knit panels on both sides enable heat to escape and improve air flow. - Foldable side snaps offer two style options: cowboy hat style and a flat mouth style. - The 2.7 inches wide mouth provides sun protection for the head, eyes, face and neck from harmful UV rays, supporting more time outdoors. Use scenarios - Daily outdoor play on sunny days: wear with the ponytail hole to keep hair neat and the head cool during activities at the park or playground. - Beach or windy environments: use the jaw belt to secure the hat against gusts while still allowing airflow through the breathable panels. - Flexible styling for outings: switch between cowboy hat style and flat mouth style with foldable snaps to suit outfits or activities during family outings or photos.