What are Triple 8 Helmets certified by? What are the things that a person must know before they get one?
The Giro Synthe helmet uses many ventilation vents while the POC octal uses fewer but larger ventilation slots. Giro has impressive cooling power, streamlined aerodynamics, and a Roc Loc Air fit system. It offers fit comfort and stability, while the POC Octal helmet is designed with a size adjustment system, and temperature regulating coolest.