- Good quality fabric, does not pill, does not stretch, can be used for a long time.
- Free size, can be worn by large heads
- Material: Coolmax, Lycra ice, Slik
- UV protection
- High flexibility
- Quick dry fabric
- Does not hold sweat
- Very good ventilation, cool and comfortable to wear.
-Easy to open mouth and chin, convenient to use
- Well designed, highly flexible, suitable for both men and women.
