1. Pure cotton material, less skin friction, comfortable and breathable 2. The metal buckles on both sides adjust the size of the hat circumference, which can be worn by more people with head circumference 3. The brim of the hat is shaped and curved, three-dimensional and stylish, can be bent and adjusted appropriately, and the sunshade does not block the line of sight 4. The built-in sweatband has a circle, which is comfortable to wear and keeps the inside of the hat breathable 5. Material: pure cotton 6. Cap circumference: 55-62cm (adjustable) 7. Brim: 5.5cm 8. Cap depth: 12cm 9. Net weight: 74.7g 10. Only hats will be shipped, nothing else