Several hats list UPF 50+ sun protection and describe blocking about 98% of UVA/UVB rays.
Some hats include long neck flaps and advertise 360° coverage—for example, a wide 3-inch brim paired with an 8.5-inch neck flap to shade the face, ears, and neck.
Care instructions vary, but commonly recommend hand wash and line-dry or lay-flat drying. Some listings also mention machine wash options but still advise hand washing and line drying as preferred.
Features include detachable cooling fans (rechargeable via USB-C or solar on some models), breathable mesh panels or vents, moisture-wicking sweatbands, water-resistant coatings, hidden zipper pockets, and packable/foldable construction.
Several hats are described as lightweight, foldable, and packable—easy to tuck into backpacks, suitcases, or beach bags.
Ventilation options include breathable mesh panels or vents. One model offers two detachable fans with adjustable speeds powered by a rechargeable Type-C connection or a solar panel.
