Fabric Type Straw. Care Instructions Hand wash only. Closure Type Drawstring. Fit Type Adjustable. High-quality material: The sun hat is made of high-quality paper straw, which is breathable, comfortable and stylish. Strong anti-UV function, UPF 50+, perfect for girls to use as a beach hat on vacation or as a daily headwear, perfect with any outfit such as beach dresses, sundresses, maxi skirts, bikinis, shorts and jeans. Suitable size: One size fits most women. The circumference of the hat is about 22"-22.8". You can adjust the size of the hat by the rope inside the sweat-absorbent band to make it fit better. The sweat-absorbent inner band prevents sweat from dripping into your eyes, keeping you cool and comfortable on hot summer days. Excellent sun protection: This beach sun hat has high UV UPF sun protection. The 3.3-inch wide brim is enough to provide perfect shade for your face and neck, and protect them from harmful ultraviolet rays on sunny days. Wearing this hat, you will be able to spend sunny days easily and never be overexposed. .Ponytail design: The wide-brimmed sun hat is tightly woven, high quality and durable. There is a ponytail groove on the back, which is a thoughtful design for women, and the curve on the back is a good detail even if you don't wear a ponytail. The chic bow makes it more elegant and stylish. Perfect as a gift for your sister, mom, girlfriend or yourself. .Foldable and Compressible: The soft straw is ultralight and soft, so it can be rolled up or down while still keeping its great shape, it can also be easily put into your suitcase or handbag, packable and easy to take with you on travel or vacation, definitely saves a lot of space.