Women's Sun Hat: Made of 80% cotton and 20% polyester, these sun hats are super lightweight and breathable, perfect for summer use. The 10 cm wide brim provides ample sun protection for your face and neck. The UPF50+ UV protection cap blocks 97% of the sun's harmful rays. 2) Summer sun hat with metal brim can be easily turned. You can easily shape your style, the hat is stiff and sturdy enough to retain its shape. 3) Wide brim beach hat fits head circumferences from 52 cm to 56 cm. There is a velcro strap inside the hat to adjust the hat size for a good fit. The detachable and adjustable chin strap keeps the hat in place on windy days. 4) Sun hat: There are 2 buttons next to the crown, creating an elegant look that you will definitely love. 5 beautiful colors to choose from. This hat is perfect for summer gardening, beach, pool or outdoor activities. 5) Super foldable sun hat. Even if you're just taking a break, you can easily put the hat in your suitcase and take it with you. You don't have to worry about wrinkles. Washable and quick-drying. (Due to the light angle, there may be some errors between the actual product and the picture)