Machine Wash SUN PROTECTION:UPF+50 Protection. Blocks 98%+of harmful UVA & UVB rays. Wide brim, face mask and neck flap protect you from sunburn. Hat DESIGN: 22.5-24inches. One size is suitable for most adult men. Chin strap is adjustable. Face mask and neck flap can be removed. One hat can be worn in multiple ways. It can be used as: fishing hat, sun hat , beach hat and so on. MATERIAL: Made of quick-drying, breathable polyester. It is soft and comfortable. Waterproof material ideal for wearing in outdoors. LIGHTWEIGHT AND FLODABLE: lightweight, foldable and flexible without losing its shape. It is convenient to carry outdoors. It can be perfect for fishing, hiking, riding or other outdoor activities. CUSTOMER SERVICE: If there is any issue about our hat, please contact us at any time. We will follow up closely. If you dont like it, please inform us for a refund. You can keep the hat. It is our promise. This fashion fishing sun cap provide you better protection from sunshine and damaging rays for face and neck. One hat can be worn in multiple ways. It can be used as: fishing hat, sun hat , beach hat and so on. Made of quick-drying, breathable polyester. It is soft and comfortable. Waterproof material ideal for wearing in outdoors. It can be perfect for fishing, hiking, riding or other outdoor activities.