The GearTOP Navigator with Ponytail hole UPF 50+ Kids Sun hat is a versatile and essential accessory for any outdoor adventure under the sun. Designed to protect against harmful UV rays, this beach hat for girls features a 3.7" wide brim that can be easily adjusted with the drawstring to fit head circumferences from 20.5-22.5'' / 53-57 cm for ages 5 to13. Although it is designed for kids, it can also be a great option for adults with smaller head sizes and frames. It also has a ponytail hole feature for girls who want to keep their hair out of their face and a drawstring safety clip to avoid choking mishaps. The inner mesh lining and mesh sides prevent sultry and sweating, while the side snaps allow for customization of the hat's look.