Closure method: Snap button Fabric type: :Cotton:*:::::::::::::::::::::::::::Style: Safari Precautions: Machine washable Cotton hat is suitable for events .The hat is suitable for all seasons and can block 90% of UV rays and washing machines. The non-slip part of the frame uses sweat-absorbing and quick-drying materials. With a chin strap, it's great for everything from camping to sports. The highlight is the simple design and you don't have to pick one-size-fits-all items!