Cross enduro quad helmet HJC CSMX II solid The CSMX II is a motocross helmet provided with numerous technical qualities. It is composed with a chin strap in polycarbonate: a light helmet, a holding and an excellent comfort and it is equipped with the ACS channel ventilation system allowing to raise and to extract the heat and the humidity. A dynamic design and a wide cut to guarantee you a maximum vision Technical characteristics: - Shell construction with chin strap in injected polycarbonate - ACS ventilation system - Liner & cheek pad: Nylex completely removable & washable - Grooves for corrective glasses - 2 sizes of shell - Double D chin strap - Delivered with its cover - ECE 22-05 approved - Weight: 1450 gr +/-50 gr Color: solid matt & metal BLACK How to choose the size of your helmet Thank you for respecting the picture below: at the time of the choice remind that often the internal froths of the helmet settle in time Helmet sizes XS 53/54 S 55/56 M 57/58 L 59/60 XL 61/62 XXL 63/64 EPS medium medium medium large large large Shell 1 1 1 2 2 2