Stay safe in the sun with the Classic Wide Brim Sun Hat! With a UPF 50+ rating, the durable broad brim sun hat offers maximum protection. Its wide brim shields your face and neck, while its adjustable size and waterproof design make it perfect for outdoor activities like beach, fishing, and hiking. Get your wide brimmed sun hat now! Technical Details: Ultraviolet Protection: UPF50+ materials One Size: Large (adjustable) Head Circumference: 55-60cm (21.6-23.6") Head Depth: 10cm (4") Brim Width: Overall: 10cm (4") Front and Rear: 9.5cm (3.7") Material: Polyester Weight: 95g Key Benefits: Unique Brim Shape: The classic oz smart hat's distinct brim width, wider on the sides with a slightly shorter front and rear, is designed to provide maximum sun protection while ensuring optimal vision. All-Weather Durability: Features a secure chin strap and professional outdoor waterproof fabric surface, making it windproof and waterproof, ensuring it remains in place even during strong winds. Adjustable Crown Drawstring: Ensures a snug fit, this large sun hat allows wearers to adjust the crown for maximum comfort and security. Packable Design: This wide brim hat is not only good for shielding face and neck from the sun, but also convenient for packing and folding, allowing it to be stored easily in a backpack. Versatile Use: Ideal for the beach, fishing, hiking, and other outdoor activities, this broad brim sun hat boasts excellent UV protection and keeps the wearer cool and comfortable, especially useful as a Beach Sun Hat and Beach Fishing Hat.