Thank you for viewing! This hat is perfect for a busy everyday life. It's chic, comfortable, and incredibly versatile♪ The design is simple yet stylish♪ Wire is inserted into the brim, allowing you to freely change its shape. The top and back of the hat are hollow, making it comfortable to wear even with hairstyles like ponytails or buns. Made with skin-friendly polyester material and black UV-cut fabric, it feels great to the touch and effectively blocks UV rays. Please refrain from washing in a washing machine. Apply a small amount of mild detergent to the soiled area and gently rub it by hand. Then, rinse with water to thoroughly remove the suds. 57-15