Ponytail sun hat: Designed with an opening for a ponytail at the back, ideal for a casual bun or ponytail. Whether your hair is thick, thin, curly, wavy, frizzy, straight, or fine, if you wear it up and wear a hat, our ponytail hats are just right for you! UPF 50+ sun protection: Wide-brimmed sun hat that protects your face and neck from the sun and offers excellent protection from harmful UV rays. The hat also has an adjustable cord that helps prevent it from being blown away by the wind. One size: Fits most women's head sizes comfortably. Hat circumference: 5358 cm (2123 inches), hat height: 9 cm (3.5 inches), brim length: 8.5 cm (3.35 inches), chin strap length: 30 cm (11.8 inches). High-quality material: This fashionable fisherman hat is made of breathable, quick-drying polyester. It features side mesh panels and a moisture-wicking headband to keep your head cool and ventilated. Easy storage and versatile use: Rolls up to a compact size for easy carrying and space-saving storage. Thanks to the foldable side press studs, it can be worn in two different styles: jeans style and casual style. A great choice for everyday wear and outdoor activities. Care instructions: Do not wash in hot water; do not bleach with chlorine; hang to dry in the shade; do not iron; hand wash or dry clean recommended; do not machine wash or clean with a brush. Specifications: Material: Breathable polyester Hat circumference: 5358 cm Depth: 9 cm Brim length: 89 cm Package includes: 1 Sun hat 1 Sunglasses Adjustable and breathable: The back ponytail opening is specially designed for women. Adjustable elastic drawstring allows for a secure, comfortable fit. One size fits most adult head sizes. High-quality polyester fabric is comfortable, breathable, durable, water-resistant, and quick-drying. UPF 50+ wide brim provides effective UV protection. Foldable and packable design makes it easy to store in a handbag or backpack. Comfortable for extended wear.