featuring a premium carbon fiber outer shell

Thanks to its custom design

Ventilation: No ventilation panels

The subtle perforations

HJC C50 PRIMAL MC5 CASCO MOTOCROSS DE MOTO casco featuring a premium carbon fiberHJC C50 PRIMAL MOTOCROSS MOTORCYCLE HELMET Advanced Polycarbonate Composite (APC): By combining high quality polycarbonate with high impact ABS in an optimal ratio, HJC has developed a shell that offers a solid and highly resistant structure , while maintaining a lightweight and comfortable design . Wind tunnel tested: Designed to offer the best aerodynamic performance and maximum stability at high speeds. Advanced Ventilation System "ACS": The front