1. Three-dimensional hat top, fit the head design, refreshing and breathable.
2. According to the size of the head circumference, the hat can be adjusted tightly.
3. Lined gauze, effectively absorbs sweat and refuses to be stuffy.
4. Cap circumference: 56-58cm.
5. Hat edge: 13cm.
6. Diameter: 40cm.
7. Applicable season: autumn, winter.