INTRODUCING THIS PROFESSIONAL HELMET WITH GOGGLES AND SIDE LIGHT. There is a ventilation hole on the top of the helmet to ensure good ventilation. The head circumference is adjustable. The handle on the cover is convenient for adjusting the helmet size. The strap can be freely adjusted in the range of 53cm to 63cm to fit different head sizes. High-quality materials: This helmet is a high-quality polyamide fiber shell. The helmet has been tested for heat resistance, shock absorption and flame resistance. The top of the helmet is double-protected and features obvious reflection marks.
