• Material: Polyester. Fits for head circumference 21.6" - 23.2", size can be adjust on back of the hat, lightweight and waterproof, windproof, breathable, quick-drying.
• UPF 50 sun protection, There are breathable mesh holes on both sides of the top of the hat and on the front of the neck flap. It can increase air circulation and keep cool and breathable.
• This sun hat combines a wide brim, face and neck flap is removable, to keep the sun off your head, face and neck. The adjustable chin strap to secure the hat on your head on windy days.
• The flap hats sun cap is very flexible---you can stuff it in a pack easily, even folded every which way, and straighten it out later no problem. Fit in small bags or purses, can easily be folded into itself and packs well.
• Perfect suitable for outdoor backpacking, boating, cycling, hunting, hiking, fishing, gardening,camping and other outdoor activities. It's also a great option for those working long days outside or spending a day as a sports spectator in the sun.