Breathable and Comfortable:Sports sun visor hat is made of high quality polyester,which is soft,breathable and lightweight.This visor is your perfect everyday visor and keep you cool during outdoor activities.Adjustable Cap:Hat hight is 2.2in/5.5cm,wide brim is 2.95in/7.5cm.And the hat circumference is 20.5-24.8in/52-63cm.You can adjust the appropriate size according to the head circumference.Our adult sunscreen Sun hat is suitable for men,women and girls.Features: Empty top design is not stuffy,and it does not affect your hairstyle.The brim of the hat is designed with a curved brim,modifies the shape of the face,and is fashionable and versatile.Summer Hat:Our adult sunscreen Sun hat is suitable for men,women and girls casual daily wear or outdoors,great for beach,camping,picnic,hiking,travel,tennis,golf outdoor sports and more.Washing Instructions: It is recommended to wash by hand.If you have any questions about our summer sun hats,please feel free to contact us,we will give you a satisfactory reply within 24 hours.