Features: Stay cool and protected with double solar powered fans and UPF50 fabric that blocks sunburns in this wide brimmed sunproof hat, featured rustproof component and double side sun coverage sheilds. The breathable moisture wicking Chinlon combines with adjustable drawstring for secure fit and quick dry comfortable during extended outdoor activity. Great for hikers, anglers, beachgoers, and outdoor enthusiasts searching sun protections and ventilation during outdoor adventures. Perfect for fishing trip, beach vacations, gardening, or camping excursions where sun exposure and airflows matter most. Fashion design and water resistant construction make this solar fan sun hat is travel friendly companion for outdoor better performances. Specifications: Product Dimension: Approx. Head circumference 56-60cm/22.05-23.62inch Component: Chinlon Color Option: 7 optional color as pictures shown Package Includes: 1PC Cooling Fan Sun Hat note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.