An entry-level helmet from Shiro. The Shiro SH-821 has all the basic technical features, such as a good ventilation system.
Features: ABS Resine Polilac Shell UV Shell Protection Aerodynamic Design Inner Racing Liner Hygienical Treatment Breath Deflector Anti-Transparant Inner Lining Micrometric Retention System Antscratch Visor Front Ventilation Chinguard Ventilation Shell Air Flow Rear Air Extractors 1400g.