The specially designed EPS thorax and the helmet shell made of PC/ABS absorb particularly high impact energy - in the crown area, as well as laterally. The largest possible ventilation holes and the ergonomic EPS thorax ensure outstanding wearing comfort. The neck strap of the INCEPTOR GRX allows continuous width adjustment from 54 to 63 cm. The chin strap is equipped with a fidlock buckle: the ergonomic magnetic closure is easy to open and close, as it locks securely and automatically.