Quartz type 4 UV-resistant high-density polypropylene (PP) helmet, 8-point fabric lining, adjustable rear hoop with knob, and sweat-absorbent belt;
The top has an adjustable ventilation hole design, which is breathable and comfortable. Size: 53-63cm;
In order to ensure effective protection, the visor should be forward (straight direction), and adjust the helmet to fit the size of the head through the ratchet adjustment system (size: 53-63cm) at the back of the helmet (not too loose or squeezed) ；
This product complies with the European standard EU 2016/425 and complies with the following European standards: EN397:2012+A1:2012(-30℃/+50℃, MM).
