Come and see our amazing products. This fishing hat is made of polyester which is lightweight, breathable, and quick-drying, also will keep your head cool and comfortable after wearing a few hours. One size fits all. Features 50+ UPF material which blocks 98% of UV rays. With the extra neck flap (removable), this hats will protect your ears, neck and the back of your head from the scorching summer sun light. This sun hat can be folded in half and fit into any backpack or bag. Pls confirm with us about the packing info, stock color and exact production time before placing your order.