Premium Material:Crafted from quick-dry fabric, this sun hat keeps you cool and comfortable while remaining lightweight for easy portability. The foldable design allows for compact storage, yet it effortlessly springs back to its original shape when unfolded. Size & Fit:Designed to fit head circumferences of 55-60cm/21.56-23.62in, this hiking hat features an adjustable drawstring for a customizable fit that accommodates most wearers. Wide Brim Construction:Boasting a 4.33-inch/11cm extended brim, this beach hat delivers superior coverage. The built-in wire frame maintains its shape without collapsing, while remaining flexible enough to bend and adjust to your preferred style. Thoughtful Design Features:This ponytail hat is designed with a Pony tail hole, which can be worn comfortably by women with ponytails; This bucket hat is also designed with a windproof rope for a secure fit on windy days. Multi-Purpose Protection:This sun hat for women is UV-resistant, waterproof, and can provide shade on sunny days and rain on rainy days, and can be worn while traveling, hiking, gardening, fishing, climbing, sailing, beach walks, and providing protection for your entire face, ears and neck.