HYDRA Triangle Motorcycle Helmets Off Road Sport ATV Motocross Dirt Bike DOT Small

1 shells 2 EPS Certified: FMVSS NO.218; ECE R22.05 GR: 1450 KG±50KG Advanced ABS shell with high pressure thermoplastic technology Multi Density EPS liner Ventilation system with top and rear extractors liner Double PC anti-scratch visor and removable DVS treatment with quick change mechanism system Soft laser cut padding, dry comfort with hygienic treatment Fully removable, washable and anti-bacterial interior liner Padded chin strap with micrometric closure Sizing information: Adult size Small: 55-56 CM / 21.65-22.05 INCHES Adult Size Medium: 57-58 CM / 22.44-22.83 INCHES Adult Size Large: 59-60 CM / 23.23-23.62 INCHES Adult Size XL: 61-62 CM / 24.02-24.41 INCHES