Amazon.com: IYEBRAO 2 Pack Womens Ponytail Sun Hat UV 。2 Pack Summer Sun-Hat Ponytail - Outdoor UV-Protection Mesh Wide Brim Foldable Stay cool and protected with this 2-pack of summer sun hats! Made from breathable, quick-drying polyester, these hats offer UPF protection from the sun\'s harmful rays. The internal mesh layer enhances cooling and airflow, keeping you comfortable on hot days. Designed for a snug and cozy fit, these hats accommodate head circumferences of 21\"-23\". The wide brim provides ample shade for your face and neck, while the adjustable chin drawstring ensures a secure fit, even on windy days. A ponytail opening in the back adds extra convenience for women, and buttons on both sides offer versatile styling options.