Senker Fashion Sun Hats for Women UV Protection, Wide Brim 。This sun hat is woven from environmentally friendly and lightweight paper straw. Durable and lightweight. Comfortable and soft. Adjustable Sizes for Most: Size M-L for head circumference measures approximately 22.04-22.83\", and brim is 5.91 inch, Wide brim hats can do well for you to prevent damage from ultraviolet rays. Detachable Chin Strap: Equipped with a windproof rope, which helps to hold in place. You can wear and enjoy the feeling of being blown by the wind without worrying about hat being blown away Foldable Straw Hat: Suitable to accompany you when you travel. Easily roll up and fold sunhat, and put it in your carry-on bag. Does not take up space and is lightweight and convenient. How to Reshape: Derby hats for women are packed in boxes, you can restore the shape by wetting, steaming or using an iron. Beach hat is suitable for various outdoor occasions, such as beach, park, vacation and horse farm. Brand new. Never worn. Size M/L